Mmmm...not have kids, I suppose. If I didn't have kids, I guess I would be still be a regular at some pubs, coming home drunk and waking up with strangers? Ack, is that too much information? OK.
Having kids, it opened up my eyes to the world of possibilities like their naive nature, their ability to love, engage and trust you. As a grown-up, after being beaten around some, you kinda don't trust the world or the people around you anymore. It's almost like you prefer hiding in a cave somewhere really dark and die off (hopefully without much pain) the face of the world or somefink.
Having kids...now, that's really something. You scream at them and they love you. You threaten their life and they give you their hearts. It's something really amazing. It's as if they really love you for who you are. See? That is what I don't regret about having kids