Why is it so hard for people to accept that it's probably a good thing not everybody wants to do exactly the same things as they do? Do you really think that if everybody focused their life on any single intellectual venture you picked, we'd live in a better (or even functioning) world? Or that people who enjoy X and don't like Y (or simply don't like it as much!) should just deal with being unhappy so you can conclude that Y is the One True Intellectual Pursuit?