Only if it were possible to have a twin of the opposite gender.
And, before anyone's minds go to the gutter for obvious reasons, my intention has nothing to do with THAT. Somewhat related, but not that.
We could hang out as nudists and just talk, play video games, watch TV, etc. Then, at least, I'd have someone to talk to about what's going on with me. And, she could talk to me about what's going on with her. So, yes, I would like a twin sister if that was possible.
While I do have a real sister, she's older than me and lives very far away. What I'm talking about is a twin sister that could live here with me and my family.