Reserve time each day or each week to complete small portions of the assignment. Check off items as they are completed so you can feel a sense of accomplishment when you're working through your list. Understand that time management requires a certain amount of discipline. Dwell on your successes, rather than your failures. Be reasonable about your expectations for yourself.
Perfectionism often results in rebellion or self-sabotage.
The Seven Habits of Highly Effective People. Manage Your Time. Houghton Mifflin Company. Harcourt Brace Jovanovich College Publishers.