Probably this has been asked before, but what the heck.

I'm a guy of 58 now but I still have to take medication to keep mature acne and blackheads away. To put it mildly, I'm looking forward to the day that my testosterone levels drop back down to a point which equates to the age I was before I developed acne in the first place. I realise that the male menopause isn't a sudden thing like the female menopause; it happens only gradually, over many, many years. But if anyone out there can give me a pointer about roughly at what age I'd be liable to have the same testosterone output as a boy of 13 again (if ever), it'd give me something to look forward to.

That said, though, I hear that it's actually possible to develop really bad acne when you're elderly. Please god that doesn't happen to me.