I went to a reunion a few years ago.
It was something like 16 years since I saw most of those people.
The girls, for the most part, had not aged badly but most of the guys were pretty fucked up!
At school I had always looked like I was older than most of them, but now, even the one or two that were in the year below me, they all looked about 10 years older than me!
I'd say I looked my age at 32, but those guys musta ate some aging pills or something!
Some of them were considered the cool guys at school, and chicks dug them, but here they were either fat, bald or both!
Nine years probably wont have affected people so badly, but like doc says, time certainly changes people, both physically & mentally!