Have a rather big exam tommorrow. I studied for it, but not nearly enough, doesn't help that the subject matter is mostly daft, dense shit that I won't ever need after I've passed this thing. Doesn't help that I've had another exam this morning which has left me kinda groggy and without much will to study for the rest of the day. It's even worse tho because the exam is tommorrow afternoon which gives me plenty of time to stress about it while not making much of a difference when it comes to being able to memorise stuff.
Edit:
@Spehss
That's a viscious cycle buddy that wears you down. I know it seems hard or impossible but you gotta try and break yourself out of it. I've had a similar problem and still occasionally fall into it but I've got people to help me out now. If you don't that's gonna make it a bit harder but still doable. Start small, go for a run every day, try learning some new chords every day, draw, just do something. And don't do it only if you feel like, that's the biggest problem, you don't feel like doing anything because you're not doing anything, and you're not doing anything because you're not feeling like doing anything (that sounded so much better in my head). You just gotta start doing, I found that it greatly helps if you take the decision mostly out of your hands, say at a certain hour of every day you'll do X thing, regardless of your mood. Build that discipline to push yourself trough veil of shitty stuff and work. Just gotta keep moving bro.
That turned out way longer than I thought it would, hopefully it helps atleast a bit.