ah I disagree, I'm pretty sure both my children were born neurotic LOL j/k

Okay... in the world of dog behaviour, their "temperment" or personality is dependant on 3 factors.
1) what happened the first 6 weeks of their lives
2) what is happening in the environment they are in
3) what their genetic temperment is like, so parents, breeds etc etc

So.. if you relate that to babies, maybe? Maybe they are only born 1/3 neurotic. hehehe....