I don't know what it is, but if my car, my house or my desk are messy, that immediately translates to a disorganized day, week or month. I have to keep things in order (with the exception of a back bedroom in my home that has been deemed my extra closet space). I am a list maker. I am detail oriented, and I always complete a project by its deadline.
If you aren't so crazy type whatever it may be, but still want a little organization to your life, check out "10 Smart and Stylish Storage Solutions for Your Craft Space". So many ideas for those that don't craft, but have limited space.