There is quite a bit you can learn about people simply from their profile, games played, how, what, and why they post.
Do people really expect to know others ages?

Ah... yes. But from one post, people seem to say "Well you must be a kid" I have seen people say that before.

Ah... yes. But from one post, people seem to say "Well you must be a kid" I have seen people say that before.
Its the internet, take with for what it is.

well you must be a kid.
https://www.chess.com/forum/view/off-topic/it-s-tough-being-a-kid-on-chess-com

I'll guess. You say you're higher or lower and I bet we'll guess in ten. If you're truthful that is.
22!

16 and your pics game posts just about ever thing you do you give away that you are a kid or big guy
People often think of others as young kids. Why don't people think others are more mature? I promise, you'll get my age wrong. Guess.