Yes and no. I was following what made me happy, but it was not pure hedonism. There was also a healthy regard for my future self, and doing things that might be unpleasant in the short-term (delivering pizzas, living off cans of beans), but were ultimately beneficial in the long-run. In any case, I'm glad that you have a number of successful business and find joy in industry. I think most do, if it's for something they care about. Cheers, Gray.