Hi so I was just wondering if something was wrong with me or something, so I always have a habit of talking aloud and having conversations with people I know even thought there's no one there. If you walked in on me you'd think I'm crazy but I know that obviously no one's there.

Like I'd just spark up a conversation for a specific situation as if someone I knew was responding. And it happens a lot, I don't do it in public but when I'm alone. In public I tend to do the same but in my head. It's just a normal thing for me now. Is something wrong with me?