He backed up a couple of steps, held the door open for me, and, with a smile, said, "You first, old man." When I tell my friends about this, they say, "That was really an unkind thing for him to say." But I tell my family and friends how much I appreciated his comment, because it reflected the truth.
If you're like me, you've already experienced some of the difficulties associated with aging: weird moles, sagging everything, the death of people you love. I've been comforted by the fact that, any day now, I will wake up bathed in the glow of wisdom that is supposed to be the payoff for all this crap. Instead, I seem to be getting dumber.