Seriously. When are people going to recognize Scott Adams for the prescient genius that he is? From one of his recent blog posts:
Apparently the thing inside me that makes me work so hard is the same thing that keeps me unsatisfied. It’s a package deal. The best you can hope for is a family that understands.
I haven't achieved anywhere near the success that Adams has obtained but I'm trying and, for me, his description of the personal battle involved is right on the money.