You don't clearly specify which types of problems you need help figuring out how to solve. So my general advice to you is to minimize the activities you devote

You don't clearly specify which types of problems you need help figuring out how to solve. So my general advice to you is to minimize the activities you devote attention to. Focus on your classes/studies. Find study groups, or organize them yourself. Avoid parties/partying. Avoid romantic relationships. Make a sleep schedule and stick to it. Get fresh air. Engage in outdoor activities - walks, biking, pickup games. Do these things indoors if you can't do them outside. I'm not sure what you mean by "mental health demons". If they're serious issues, you probably need professional and/or group help with them. Do whatever you need to do to keep them in check. Good luck Edit: Stay off social media: FB, Twitter, IG, TikTok, Twitch, etc. Youtube is okay if you restrict yourself to videos that assist your studies. Avoid political and social issues. Keep your eye on the ball.