So for the past week and a half, I have been completely unable to do any work (homework) and every time I try to I find myself feeling terrible and unable to do it, I'm usually under 5 days of no PMO and I always have been and I don't know how I'll stop being such a lazy person.
You need motivation for doing homework! Try to watch Death Note and try to be like Light or L. I think you really need motivation.
What's the only thing stopping you from accomplishing your homework? Answer that question, and I think you already know what you need to do. Homework is just that work. Good homework is supposed to get you to strain your brain, problem solve, and grow in your knowledge and capacities. It's not supposed to be easy. And a tip on answering that question. Your answers probably not anything outside of yourself.
