This point is very useful to me. I consider myself a pretty good engineer and a not so good entrepreneur. Maybe I'm not so good at it because I find it far mor

This point is very useful to me. I consider myself a pretty good engineer and a not so good entrepreneur. Maybe I'm not so good at it because I find it far more interesting to think every detail of PKCE, something only tangentially related to my work, than I do to think about how to make all the money. It would never have occurred to me that the appeal of carbon based fuel over renewables is that carbon base fuels are not renewable. There is less of a moat. Huh!