Something that a few others have touched on - Strangers are great to practice on.
I can talk like a talk show host to the person next to me in the grocery line. I figure I'll probably never see them again, so it really doesn't matter if they think I'm weird/crazy/obnoxious.

I can talk like a talk show host to the person next to me in the grocery line. I figure I'll probably never see them again, so it really doesn't matter if they think I'm weird/crazy/obnoxious.