I've got way too many things to do. I love to start new projects. I'm constantly looking for new ways to organize my time and projects.
I thought I was a total freak until I read Time Management For Unmanageable People. The author explains the situation without making it sound like a problem. The fact is, we're just this way and should focus on using the condition's positive aspects. If creating multiple organizational methods and experimenting with them motivates us, we should do it without feelings of guilt. It is just the way we think and our constant need for new systems.
We spend way too much time with guilt, IMO. It saps our strength and keeps us from getting things done.
My newest system is to write projects on index cards - then choose one random project, complete it, and move on.