

Opinion?
I'm relatively new to investing and would really appreciate some advice.
I'm a doctor, so I don't have much time to research stocks in depth. My strategy so far has been to invest monthly and buy companies that I come across through news, Reddit, YouTube, and other investing channels. I know that's probably not the best approach, but I'm still learning.
My question is: when a stock has gone up this much, what would you do?
Continue holding and keep adding small amounts over time?
Take some profits now and buy back later if it drops?
Sell the entire position and reinvest elsewhere?
As a beginner, I'm finding it difficult to know when to take profits versus simply letting winners run. Any advice or constructive criticism would be greatly appreciated. Thanks!