My volleyball coach told my dad that she thinks that I am nearsighted and don't have good depth perception or something like that. I don't think I am, but are there any signs to know if you are?

Well, when you are driving around (or your parents are driving you) can you see the signs ahead of you? Have you ever had an eye exam? It may be a good time to have one, that is the only way you will know if you are nearsighted (meaning you can't see far).

Blessings

Do you have trouble seeing far away? that's near sighted. depth perception you cant judge how far away or close it is. Maybe volleyball just isn't your game. Just go to the eye doc.