Money? What's that?
I used to spend hours playing Quake I and II, had good fun and stress relief, but I was always tired at work and got a bit anti-social with my friends.
Then I discovered Age of Kings (Empires) and there went another big chunk of my life and I got into on line play. Some good fun times getting my ass kicked by teenagers from all around the world
Then I opened my own design office, instead of working from home, then I hired an assistant and a draftsman. Now I don't have time for anything... including sleep.