Nature vs Nurture

[SirSpankAlot]

Have Y/you ever wondered why O/others, (or Y/you) might be Dominant or submissive?
Vanilla: 'So, why are you Dominant/submissive?'

Usual answers:
1. 'Oh, I didn't choose this path. I was just born Dominant/submissive.' (Predetermined)
2. It is my star sign. It possesses a Dominant/submissive trait, that enables M/me to Dominate/ be submissive to O/others.
3. I was brought up with Dominant/submissive parent(s). Therefore, T/they passed down T/their genes to M/me.
4. I don't know. I just figured i'd give it a try..
5. I woke up one day in a 'Spank me' or 'I feel like spanking' mood.

What is Y/your view?

Do Y/your parents or astrological signs contribute to your Dominant/submissive nature?
Or are Y/you simply born into a Dominant/submissive state of mind.

Maybe all this is just nonsense, and Y/you choose the path Y/you want; merely due to Y/your likes, dislikes, curiosity and experiences.