Many Thanks for all your replies.
For what it is worth, I am in the Nature camp. I do believe those Nurtured have the basic Nature input. We are what we are, period.
For those of you who have 'It' and end up a Mil Pilot, particularly FJ, I am still envious.
I must have picked up my Mum's genes, so I am quite a good cook - the family will never starve!
TN.