Procrastination is due to not doing things on your own terms, which means that what you feel you have to do comes from the outside. Often this symptom comes from disparity between what you think you want to do and what should be done (the outside). For example, what you do in the university is something you want to do, but not always in a way you think things should be done. Here procrastination comes along. The solution is to do things on your own terms as often as possible. It's debatable how far you can go with this idea, because in the end it becomes a question of what's the meaningful relationship between you and the society. When you have to give in to outside pressure, then some tricks might help you. But what I said before that, IMHO, is what the issue is really about.