I've always appreciated a good story; something that makes me think. As a result, I really do enjoy quality #literature; Pratchett and Asimov are great examples, but I could probably name a dozen more as well.

I make my daily bread #writing #software (and those who think that there's no artistry in software have clearly never come across the right bit of code).

I also find a lot of enjoyment in #mathematics, and there are plenty of interesting fields of #science...