Is it Bad to Talk To Yourself? Is Talking to Youself A Brain/Nervous System Disorder?

That's a funny question. Who's gonna know, right? Your conversation is between you and yourself. :cool:

Depends on how much at to what extent you talk to yourself. If you manage to have entire conversations with yourself then that's probably bordering on the strange side of things. If you just do it when no one else is around, when you're concentrating etc then I'd say it's fairly normal and nothing to worry about. However, if it concerns you then probably best go see your doctor.