I just realized that a cousin of mine is 22 recently, and I remember her as a baby and everything, and I've always thought of her the same way--and now...I'm old.
It's also when folks say, "I wish I had seen Ghostbusters/Blues Brothers in the theaters when it first came out. I was born in 1991..." and I think, "I saw those in the theater and...ugh--I'm old."
Of course, the alternative isn't as cool, so I will remain that i'm getting old.
Barry, congratulations ahead of time on senior membership! Soon you'll be getting in the MC jacuzzi.