So I have such inconsistent motivation- it’s always either so high that I’m doing 12 hours of studying and getting the job done, or so low that whenever I sit down, I focus for like 30 minutes and then I hit a slump that I cannot get out of and that’s my studying for the day, and it does not matter if I have exams coming up or anything, once I hit that slump, that is it, I’m gone for like 2 days. This is starting to really affect my grades and I don’t know how to get out of it. Any tips?