How Do You Get Over Your Anxiety Before a Show?

The first 20 times i performed, i had a near panic attack during the entire performance. And somehow i wanted so badly to be a performer that i just kept doing it until i got over it. I'm actually shocked that i didn't give up, cause my body, the way my system is wired, was not meant to be a performers. But when you say you were singing, now it's part of your a, a show. Well, what would you do to to overcome this? We shouldn't be performing. We're killing ourselves. So how do you get over that? Cause, come on, you got to enjoy igt y.