Sometimes I can't tell how old the other people on this site are.
Yes, I know there's a range, duh. Most are probably teenage to college age, but with how some people act it can be like a gameshow where I win nothing but confusion.

In the past I've pondered taking notes to keep track of details about people to know who said they were what (in general, not just age, e.g. who's a Brit and who's an unwashed colonial) so I don't mix up folk but I've never followed through with that. Seems like a lot of work.