Since my BD just recently passed and my attitude about "age" has remained fairly similar throughout my MANY years......I can easily answer this, GF.
I've no doubt that I have a "Young Spirit." I definitely feel that despite my chronological age, that could possibly cramp my style.......(HA!--Fat Chance!) I will simply remain "Young-at-Heart."
You're asking for an AGE, which is not an easy task for a stubborn woman who thinks, "ageless".......but in an attempt to be realistic, I'd go with somewhere in my 30's.
The most wonderful thing about this situation IMO, is although I FEEL and think much younger than I am.....I have the great blessing of all the irreplaceable experience and wisdom.....collected & embraced during those MANY years!!
Superb question, Linda Sue. I'm excited to see all the varied responses. Love, The Effer