How do I get consistent with school?

No, i don't be competitive. No, im not a rude guy everybody In the school(or classroom)loves me. I physically and mentally cannot be bullied just aswell. But i just can't do it, it is too boring for me, I need to fix my feelings and the way I feel, if I want atleast the bare minimum for an house that I can afford, I need to do it. So please help me(and even tho I am kinda dumb, with cheatings and whatnot I do get through every test)