No, you should practice and get as good as you can be.
I really think you should stay on the team. If dance is someting you love then you shouldn't quit. The fact the coach is hard should give you all the more reason to stay put and work hard. Prove her wrong!
Yes. This is one of the key things to becoming a good swimmer.
BaseChamps.
Jackie Robinson did not quit baseball he got old and then he retired
none
No, it is not. You should propably start when you are a child
No. You should not quit your job but you should keep it.
No never quit.
forfeit
it all depends on your reason for quitting. if you just dont like it, but you are good and your team depends on you then dont quit. if you are getting hurt every practice, cause your coach doesnt understand you- then quit.
Your decision. You could if you want to.
yes there should because it will get some energy out if them