If in my lifetime the problem of non-free software is solved, I could perhaps relax and write software again. But I might instead try to help deal with the world's larger problems. Standing up to an evil system is exhilarating, and now I have a taste for it.
I'm trying to change the way people approach knowledge and information in general. I think that to try to own knowledge, to try to control whether people are allowed to use it, or to try to stop other people from sharing it, is sabotage.
I've read that male dolphins try to have sex with humans, and female apes solicit sex from humans. What is wrong with giving them what they want, if that's what turns you on, or even just to gratify them?