How do I fix my Brain?
For context, I'm a 20 year old student at a comp sci university(1'st year) and for all my life I wasn't a learner, in my school and highschool years I played games all day but on my last year of highschool I started to learn a bit, not much but just a bit to get into this university and now I'm confrunted with projects upon projects and tests upon tests and I can't manage to learn for all of them, all my projects I do with AI because even if I wanted to learn my brain is so fried that it legit takes me a whole day to learn a chapter that is not that big.
So I came here to ask for help on how I can un-fry my brain and make it start picking up on things faster and generally build a mind that learns and understands quickly also that solves problems in a relatively quick time based on the problems difficulty
For example when I try to read a definition, I just read it automatically like a robot and when I'm at the end of it I realize that I don't actually remember what I read and then I read it again a couple of times and the same thing happens.
So I'm talking about this level of brain fried
I really need any help I can get and if u have like genuine solutions like: "solve these types of problems of this type of difficulty every day to train ur brain" or any supliments that work or any workout routine for the brain I'd be thankful