>
> But what about, say, a 22 year old who has erections while going about
> his daily business. Is it your experience that you have to invite them
> at that age, and that it's a matter of will power?
As I recall, they pretty much popped up spontaneously at that age; didn't have anything to do with thinking about sex. I can't think of a time I've been able to make an erection "go away" through sheer will power. (The cold shower cliche is accurate, though.)
Miles