- softball?
- volleyball?
- cheerleading?
You're never too old to start a sport. Heck do all three is you really enjoy doing those things.
Nope, alot of people don't even try to join sport. If you join, they'll teach you everything, cheerleader maybe a little hard because of flips, if you learn fast then, go for it!
Yes
cheer probaly
NO of course not!