My todo list becomes too big and I start to procrastinate. What you describe, sound much like GTD. I never truly tried it because the kinds of task don't have

My todo list becomes too big and I start to procrastinate. What you describe, sound much like GTD. I never truly tried it because the kinds of task don't have much overlap with my life. Another problem I have is prioritization. I can't do it well and want to do much more things than possible.