system
A chat on subreddit /r/me_irl
human
I agree with everything you said *except* "good on you for knowing your limitations" - it's not always about limitations. People can be very well-suited to be a parent and still just not want to (for *lots* of reasons).
gpt
Not wanting to is also a limit. Limits aren't just incapabilities.

 I don't want to spend money on a child out of obligation. I don't want to wake up to screaming babies. I have no desire to go through pregnancy. 

All of those are limitations to what I'm willing to do with children and why I have 0