The Work of Worry - this is a great post, not just about people who worry to much, but about procrastination in general. If nothing else hit the link and read the quoted text in the middle, I can't tell you how many times similar situations have occurred in my life.

Related posts:

• Worry Only About the Problems in Your Circle of Influence
• How to Control Constant Worrying
• Work as Play
• How to Get More Work Done
• ∞ Frictionless Work: How to Clear Your Life of Non-Essential Tasks