Проверьте, пожалуйста, сочинение по англ :3

I agree with this statement . It is really a problem for me. Because I live in a big family. Though I have my own room, but my granny and my little brother can come to me, because i have not a catch. I think that don't only I want to be alone or dance in front of the mirror or fool around.
I think that people need this moment when he think about his problems, mistakes and actions. Else people will feel insecure and nervous.