No, only disappointment in myself on those occasions I didn't manage to rise to the occasion as I felt I should've done. I can always see how to do it, and then the challenge is, Can I manage that each and every day?
I'm a four star general in this thing, and you don't rise to the ranks of a four star general by hanging about the house being the perfect dad.
But the idea that some day people would want to be able to interact and get stock quotes and talk with other people or all these different things, I just believed that was going to happen.