Fair question. I sometimes envy the amount of time people without kids have. But even for all the time in the World I would never trade the experience of having my three year old daughter. The pleasure I get from her is beyond anything I ever managed to get for myself, even when I had all the time in the World. Whether down to biochemistry or insanity, or both, I don't know. Having kids also helped me value my personal free time a lot more, so in some ways I feel like I'm more aligned with what I want now. Don't read any of this as advice though, I would never recommend anyone having children unless it's something you really want.