I think about them all the time, all day every day. My businesses both focus on cars, and I am on here reading what you homos have to say all the time. I'm constantly looking at parts and seeing what I can scheme up next for my little 'Yotas.
However, I am also involved in a ton of other non-car stuff. Track season is coming up, I lift all the time, and do stuff with my friends and family. While I am a complete gearhead, I focus on other things as well. As Tanqueray says, always in moderation.