My dream cca

My dream cca is actually, after all the choices i look, choir.Maybe you will laugh your heads off and start critising me for joining one of the most sissy CCA in the whole school. But I just don't feel it sissy, I think choir is a good way for me to relax and sing out loud, what is wrong with this? And also ,i find myself have a very high pitch which is good for singing,my friend often mistaken me for girl when I speak on the phone wilth them!