I don't really want kids. I like some of the thoughts of having kids (teaching them stuff, making them smarter, all the cool stuff) but then my rational side kicks in and there are all the shitty years, the financial burden, and the lack of return on investment.
Yeah, not really interested in having kids. I enjoy my freedom too much. Kids are a life ruiner. It's almost the same reason I don't have a girlfriend. For all the nice parts (talking to someone, cuddling on the couch, banging), are all the shitty parts (nagging, her friends/parents, loss of freedom, financial burden, potential breakup). I've seen so many of my friends lives ruined by divorce, and their world shattered when their "soul mate" cheats on them or breaks up. So screw that.
I like having money and only spending it on myself. I like having my house and my expensive fast car. I like not having to live by someone else's schedule. If I want to sit and play a video game for 8 hours, then that's exactly what I'm going to do because I don't have to answer to a wife / GF / kids. If I want to pack up and go on a road trip, I can do that. If I want to do a 10 hour movie marathon and order pizza and drink Red Bull, then that's exactly what I'll do.