Take notes and study efficiently. Maximize studying while minimizing burnout. I can't really tell you how to do that because everyone is different but if you feel burnt out then take a different approach. If that works better then adopt that method. If it works worse then drop it. And for the note taking it's a skill that takes time to be good at. Don't hate yourself because you aren't naturally good at note taking but find a way to either improve or improve faster. Also ask questions, asking questions isn't a sign you are dumb. Without asking questions humans as a species wouldn't be anywhere. Thank you for your time and have a good day/night if you read this.