I did well in high school despite having anorexia because one of the driving factors of my eating disorder was extreme perfectionist tendencies.
Now I am in college, I was DXed with BP2 my freshman year, each semester I've been in college my GPA has gotten lower and lower. Mostly because depression kicks my ***, when I'm manic I'm a great student

But I am doing OK. And I have already gotten accepted into grad school so as long as my GPA stays high enough to stay in my program, I'll be OK.