u/Bubusettetette_kk

Hey everyone!

I'm looking to buy my very first 3D printer, and I'm currently deciding between the Bambu Lab P1S Combo, P2S Combo, and Elegoo Centauri Carbon 2 Combo.

I'm a complete beginner with absolutely no 3D printing experience, but I'm really interested in getting into the hobby.

I'd like to do a bit of everything:

• Download models from websites like MakerWorld, Printables, and Thingiverse and print them.
• Learn how to design my own models and eventually create functional parts and custom projects.
• Experiment with different materials, multicolor printing, and generally discover what 3D printing has to offer.

Budget is definitely an important factor for me. I can afford to spend more if it's genuinely worth it, but I don't want to pay significantly extra for features that a beginner like me might not even notice or need.

Ideally, I'd like a printer that I can grow with without feeling the need to upgrade too soon.

If you were starting completely from scratch today, which one would you buy and why?

Also other printers suggestions are welcome, of course!

Thanks in advance!

Hey everyone! Before getting to my questions, here is a bit of context about me.

I have a bachelor’s degree in Computer Science and Management, and I will complete my master’s degree in Data Science in October. For the past three years, I have also been working in a hybrid tech assistant/data analyst role to support myself while studying and build some professional experience.

Outside of work and university, I have several personal projects, train for triathlons, and try to maintain a healthy relationship and social life. My main programming language is Python, although I have also used C++, C#, and Julia for different projects.

With the rapid development of AI, I am trying to broaden my skills and become a versatile professional who can adapt to different technical roles when needed. Cybersecurity, particularly penetration testing and ethical hacking, has always interested me, so I am considering making it my next major area of study after graduating.

I would really appreciate some advice on the following:

• What would be the fastest and most effective way for someone with my background to become employable in cybersecurity? Would a two-year and relatively expensive master’s degree in cybersecurity be worthwhile, or would certifications such as CompTIA Security+ and more practical training be a better route?
• Considering my academic and professional background, do you think transitioning into cybersecurity would be a sensible move? How difficult would it realistically be to enter the industry without starting completely from scratch?
• I have seen a lot of discussion about tools such as Claude and other AI systems creating turbulence in the cybersecurity field. How are they currently affecting employment opportunities, particularly entry-level roles?

I am not necessarily committed to becoming a penetration tester specifically, and I would also be interested in hearing about other cybersecurity roles that might fit well with a programming and data science background.

Thank you to anyone who takes the time to read this and share their experience!

Hey everyone,

A little background before my question: I have a bachelor’s degree in Computer Science and Management, and I should graduate with a master’s in Data Science around October.

I know Python, Java, C#, SQL, Julia, and most of the main machine-learning libraries. For the past three years, I’ve also been working as a technical assistant. It is quite far from the career I actually want, but it allowed me to support myself while studying and still maintain a decent quality of life, so I’m grateful for that.

Lately, though, I’ve started worrying about where my career is going.

Is it still worth investing significant time in learning new technologies and programming stacks? For example, I’m interested in learning TypeScript and React Native so that I can build my own app properly, understand every part of it, and avoid relying entirely on “vibe coding.” But would that genuinely improve my skills and career prospects, or would it ultimately be a waste of time?

More broadly, is writing code by hand becoming obsolete? Should developers now focus mainly on architecture, problem-solving, and reviewing AI-generated code while delegating most of the implementation to AI?

I would genuinely love to find a job in the field I studied for, but I’m afraid that I may never manage to break into it and that all the work I’ve put into my education will end up being for nothing.

I know career-anxiety posts are common, but I’d really appreciate the perspective of people already working in software, data science, or related fields. How would you approach the next few years in my position?

Hey everyone,

A little background before my question: I have a bachelor’s degree in Computer Science and Management, and I should graduate with a master’s in Data Science around October.

I know Python, Java, C#, SQL, Julia, and most of the main machine-learning libraries. For the past three years, I’ve also been working as a technical assistant. It is quite far from the career I actually want, but it allowed me to support myself while studying and still maintain a decent quality of life, so I’m grateful for that.

Lately, though, I’ve started worrying about where my career is going.

Is it still worth investing significant time in learning new technologies and programming stacks? For example, I’m interested in learning TypeScript and React Native so that I can build my own app properly, understand every part of it, and avoid relying entirely on “vibe coding.” But would that genuinely improve my skills and career prospects, or would it ultimately be a waste of time?

More broadly, is writing code by hand becoming obsolete? Should developers now focus mainly on architecture, problem-solving, and reviewing AI-generated code while delegating most of the implementation to AI?

I would genuinely love to find a job in the field I studied for, but I’m afraid that I may never manage to break into it and that all the work I’ve put into my education will end up being for nothing.

I know career-anxiety posts are common, but I’d really appreciate the perspective of people already working in software, data science, or related fields. How would you approach the next few years in my position?

Hi everyone,

A friend recently gave me his tortoise because he is no longer able to take care of her. This is my first tortoise, so I am still learning how to care for her properly.

I immediately created a small outdoor enclosure to keep her separated and protected from my dogs. The enclosure has both sunny areas and shaded, sheltered spots where she can hide and cool down.

After about a month, I have started noticing ants inside the enclosure. At the moment, there are probably around 50 to 70 of them, but I am worried that the number could increase. I have also read that ants may bite or otherwise be harmful to tortoises, so I would like to deal with the problem as soon as possible without using anything that could be toxic to her or to my dogs.

I would really appreciate some advice on the following:

1. What is the safest way to remove the ants that are already inside the enclosure?
2. How can I prevent them from coming back?
3. Are there any tortoise-safe products or natural methods I can use?
4. Should I temporarily move the tortoise while cleaning or treating the enclosure?
5. How can I tell whether there is an ant nest inside or close to the enclosure?
6. What should I feed her, and how often?
7. Does the enclosure look suitable, or are there any important changes I should make?
8. Can anyone help me identify her species, sex and approximate age from the photos (I know its not the best photo, but is the only one i have on my phone and i'm not home now)?

Here are some photos of the tortoise and her enclosure.

https://preview.redd.it/ka1mpyxyycch1.jpg?width=900&format=pjpg&auto=webp&s=de767f5da92c7cb861c60fce2730c67324e182f3

https://preview.redd.it/1hjn16czycch1.jpg?width=945&format=pjpg&auto=webp&s=3fd39210ca8f76f94d4d98436b0031239bbae491

Thank you in advance for any advice. I want to make sure she has everything she needs to be safe, healthy and comfortable.

Hi everyone,

A friend recently gave me his tortoise because he is no longer able to take care of her. This is my first tortoise, so I am still learning how to care for her properly.

I immediately created a small outdoor enclosure to keep her separated and protected from my dogs. The enclosure has both sunny areas and shaded, sheltered spots where she can hide and cool down.

After about a month, I have started noticing ants inside the enclosure. At the moment, there are probably around 50 to 70 of them, but I am worried that the number could increase. I have also read that ants may bite or otherwise be harmful to tortoises, so I would like to deal with the problem as soon as possible without using anything that could be toxic to her or to my dogs.

I would really appreciate some advice on the following:

1. What is the safest way to remove the ants that are already inside the enclosure?
2. How can I prevent them from coming back?
3. Are there any tortoise-safe products or natural methods I can use?
4. Should I temporarily move the tortoise while cleaning or treating the enclosure?
5. How can I tell whether there is an ant nest inside or close to the enclosure?
6. What should I feed her, and how often?
7. Does the enclosure look suitable, or are there any important changes I should make?
8. Can anyone help me identify her species, sex and approximate age from the photos (i know its not the best pic, but i was able to find only this one on my phone)?

Here are some photos of the tortoise and her enclosure.

https://preview.redd.it/hi6733tdycch1.jpg?width=900&format=pjpg&auto=webp&s=ddcd1ca94d3531052788ceb351341aaf9670ee36

https://preview.redd.it/20tftj5eycch1.jpg?width=945&format=pjpg&auto=webp&s=5e6c429e238a47dff778427a7173fa77a9d5528c

Thank you in advance for any advice. I want to make sure she has everything she needs to be safe, healthy and comfortable.

https://preview.redd.it/39cngzmfc28h1.png?width=800&format=png&auto=webp&s=d6cd9fff8e9058c04ba24f8de15c632bc57c7915

Hi everyone, do you have any suggestion for my current CV? i'm looking to find a new job with possibly an higher salary!

The CV is anonymized. Thanks in advance for any honest feedback.

Hey everyone,

I’m doing my first triathlon (olympic) in about 2 weeks here in Italy (Bardolino), and I’m looking for advice on a good beginner-friendly wetsuit that doesn’t completely break the bank.

I’m not looking for the fastest or most premium suit, just something reliable, comfortable, and suitable for a first race. Ideally, I’d like something that gives decent buoyancy and flexibility without spending crazy money, since I’m still new to the sport.

A few details:

• First triathlon, beginner level
• Race is in Italy in 2 weeks
• Open-water swim
• Looking for good value, not necessarily top performance
• Preferably something available in Europe/Italy with quick shipping
• I’m a bigger athlete, so sizing/comfort matters too

Do you have any recommendations for specific models or brands? Also, would you suggest buying new, renting, or looking second-hand for a first race?

Thanks! Any advice is appreciated.

Hey everyone,

I have a Trek Madone SL 6 Gen 8 that I bought at the start of March. I used it for roughly 200 km, then I had to stop riding for about 1.5 months because of surgery.

I’m now getting ready to start riding again, but I’m not sure what I should do before taking it out safely, especially regarding the tubeless setup.

The bike is still on the stock tubeless tires/setup. I’ve never had tubeless before, so I don’t really know how to properly check or refill the sealant. I also tried shaking the wheels and I don’t think I can clearly hear liquid moving inside, but I’m not sure if that means anything.

Should I:

1. Just inflate the tires and ride?
2. Check the sealant first? in case, how?
3. Replace/top up the sealant?
4. Bring the bike to a shop/mechanic for a general checkup before riding again?

Since I’m not confident doing tubeless maintenance myself, if the sealant needs checking or refilling I’d probably take it to someone experienced.

The bike has only done around 200 km, but it has been sitting unused for about a month and a half. Is that long enough for the sealant to dry out or become unreliable, or am I overthinking it?

Thanks!

Hi everyone,

I’m looking for some honest feedback on whether my current race plan is sensible.

I’m a 23-year-old male, 185 cm, 97 kg. I’ve been training for triathlon and originally had a middle-distance race in mind for the end of June, but after surgery I decided to switch to the Bardolino International Triathlon on June 13, which would be my first ever triathlon.

My background:

• Running PBs:
  • 5K: 20:54
  • 10K: 44:00
  • Half marathon: 1:47
• Sprint duathlon PB: 1:14
• Bike: Trek Madone SL 6 Gen 8
• I can train around 2 hours/day on weekdays and 4+ hours/day on weekends
• Goal is to reduce excess weight over time, but without underfueling training

The main complication: I had FESS surgery on April 22. It was fairly invasive, with a lot of work done. My doctor has told me I can return to all disciplines since I should not bleed anymore, but I’m still dealing with a lot of blood clots/crusting that makes nasal breathing difficult.

I resumed running recently and the first two runs back were rough:

May 8 comeback run

• 4.38 km
• 25:10
• 5:45/km
• Avg HR: 176 bpm
• Max HR: 189 bpm
• Felt like survival, painful/uncomfortable, not like an easy run

Most recent run

• 5.01 km
• 5:24/km
• Avg HR: 175 bpm
• Max HR: 190 bpm
• HR climbed from about 158 in km 1 to 184 by km 5
• Mechanically it felt better than May 8, but internally it was still way harder than “slow” should feel

Before surgery, paces around 5:20–5:45/km would usually be much easier for me, so I’m assuming the high HR is partly due to post-op recovery, blocked nasal breathing, detraining, and maybe trying to resume continuous running too soon.

The Bardolino race is Olympic distance.

My questions:

1. Is Bardolino a reasonable first triathlon in this situation, or am I being too ambitious?
2. Given the recent FESS surgery and high-HR return runs, would you still line up if medically cleared?
3. Should I focus on finishing safely with a conservative run/walk plan, or would you recommend switching to a later/easier race?
4. Any advice for handling the swim if nasal breathing is still partially blocked?
5. For people who have returned to endurance training after sinus surgery, how long did it take before HR and breathing felt normal again?

I’m not asking for medical clearance, I’ll follow my doctor/ENT’s restrictions. I’m mainly asking from a triathlon/race-suitability perspective.

Thanks!

Hey guys, so basically i'm looking for a lithgweight MMO to play on my main pc on the second screen, and play when i'm traveling for work on my laptop. Looking around i found nostale and the game looks good to me, but is it worth playing? let alone the money spending, which is a thing that i've read a lot about in the regards of the game. If I like the game i'll eventually be able to spend some on it, but realistically, is it worth?

Thank you guys!

I’m planning my first 70.3 and I want to take the preparation seriously from day one. I’m trying to decide between Athletica and TriDot, and I’d love honest feedback from people who actually used them for long-course training.
A bit about me:

23 years old male
Best 5k: 20:25
Best 10k: 43:30
Best half marathon: 1:47:00
Best sprint duathlon: 1:13:30
Completed 2 sprint duathlons + multiple 5k/10k races

Current fitness is decent, but I’m also coming back from surgery that stopped me for about 3 weeks, so I’m rebuilding carefully and don’t want to screw up the progression.
My goal is not just to survive the 70.3. Before that, I want to race 1–2 Olympic distance triathlons and actually finish strong there, then carry that fitness/confidence into the half Ironman build.

So:
Is Athletica actually good for a first 70.3?
Does it adapt well enough for someone rebuilding fitness?
Or is TriDot objectively better for long-course prep?
I’ve seen strong opinions both ways, especially on AI/adaptive coaching, but I’d rather hear real experiences than marketing. Or would you suggest something completely different?

Would also appreciate hearing from anyone who used either app starting from a similar level.

Hey everyone,

I started training for triathlon about 4 months ago. So far, I’ve completed two half marathons and three sprint duathlons, but right before what was supposed to be my first Olympic triathlon, I had to undergo fairly urgent nose surgery for some issues I’d been dealing with for a couple of years.

I’m now in my third week of complete rest from training. The only activity I’ve been doing is walking, working, and studying. I should be cleared to start working out again in about 5 days, but my next and first triathlon is in roughly 3 weeks.

For context, these were my previous times:

• 5K: 20:53
• 10K: 44:40
• Half marathon: 1:47:24
• Sprint duathlon: 1:14:00
  • 5K run: 23:30
  • 20 km bike: 37:30, around 31 km/h
  • 2.5K run: 12:00

I’m wondering what I should realistically expect in terms of performance, fitness loss, and general feeling when I return. I know I probably won’t be at the same level right away, but I’m feeling a bit lost and honestly nervous about what will happen.

On top of that, the next few weeks will likely be very low-volume because I’m graduating from my master’s program while also working full-time.

Any advice, tips, or realistic guesses would be really appreciated, especially from anyone who has come back from surgery or a few weeks completely off before a race.

Hey all,

I’m wondering if game development could be the right hobby for me, and I’d like to hear from people who have been in a similar situation.

For context, I’m 23 years old, currently working full-time as a software developer, and I’m finishing my master’s degree in July. I’m also training for my first Ironman 70.3, which is in late October, so my free time is definitely limited.

That said, I really enjoy gaming, and I’ve had an idea for a game that I haven’t really seen anywhere else. I like the thought of creating it and eventually shipping it, even if it’s just for fun. I’m not interested in monetizing it or chasing success; I mostly just want to make something that exists because I wanted it to exist.

My concern is whether game dev is a realistic and enjoyable hobby with everything else going on. I already code for work, so I’m also wondering if doing more coding in my free time could become draining rather than fun.

For those of you who started game dev as a hobby while working or studying full-time: how did it go? Did it stay enjoyable? How small did you have to keep your scope? And do you think it makes sense to start now, or would it be better to wait until after my master’s/Ironman?

Any advice or personal experiences would be appreciated.