Perfectionism and procrastination can be tightly-coupled.

This page [1] convinced me, against my own intuition, that I'm a perfectionist. I thought I was lazy, but I'm not. Perfectionism is simultaneously one of my greatest strengths and weaknesses.

If you can identify perfectionism and put a name on it, it's easier to manage. This book (short, small, cheap) [2] contains useful coping strategies.

[1] http://depts.washington.edu/hhpccweb/content/student-health/...

[2] http://www.amazon.com/The-Art-Procrastination-Lollygagging-P...

On a side note, I just listened to this audiobook "The Art of Procrastination: A Guide to Effective Dawdling, Lollygagging and Postponing"

http://www.amazon.com/The-Art-Procrastination-Lollygagging-P...

A humorous take on working with procrastination, not against it. Short, but highly recommended.