I used to be a bean counter....for almost a year I was cycle inventory clerk at Stokley-Van Camp's bean cannery.

"When was the first time you did something for the last time?"

I'm sure there were many of those, but the relevant one is that the last time I stood on my head was on my 55th birthday.(You are old, Father William) I used to be able to flip my legs into lotus posture while standing on my head...but neck problems developed and the doctor said, "be careful what you do."