Of kids I've always thought "maybe one day". I can see how it'd be a tough, but extremely rewarding and meaningful endeavor. But reading this article made me think for the first time "actually, I think I don't want kids." So many "mental CPU cycles" spent learning about pregnancy, babies, why they cry, how to care for them. It just doesn't appeal to me at all - I think it'd resent it taking me away from spending time…
This doesn’t apply to everyone. There are exceptions. And maybe I’m wrong and my opinion will shift again as I age further but I think as you see peers have children and the meaning it brings to their lives your opinion will change.