It's just a hobby, like watching a movie, reading a book or playing games. But it is a little different in that you have to invest in it before you can enjoy it. And the more you invest in it, the more you can enjoy it. So you have to view it as a hobby, it is just for your enjoyment, but because you have to work first to start enjoying it, you wonder if it is really worth it. Maybe it is like playing a musical instrument.