I am tortured when I am away from my family, from my children. I am horribly guilt-ridden.
I'm not like a 90-mph fastball kind of guy, but I can hit 70 on radar gun. I hit 70 one time on a radar guy at one of those pitch-and-throw kind of things. I have a pretty good arm for somebody who's not a baseball player.
It doesn't matter whether you can or cannot achieve high temperature superconductivity or fuel cells, they will always be on the list because if you could achieve them they would be extremely valuable.