the trick is scheduling. Im a kinisiology student and next year will be a md student. I have time to practice about 1 hr per day. The trick is to schedule everything. Stick to it and yul be fine. Take into account exams and papers of course. I use to schedule guitar inbetween studing cuz u need a break or else u dont absorb.

p.s. ill buy that les paul of ya maybe he can find a better home :)