An Aging Optimist

"Ya know, when I was 25 and got an erection, I couldn't bend it with both hands..

By the time I was 50, I could bend it about 10 degrees if I tried real hard.

By the time I was 60, I could bend it 20 degrees, no problem.

I'm gonna be 70 next week, and I can bend it in half with just one hand."

"So, what's your point?"

"Well, I'm just wondering how much stronger I'm gonna get!?"