Well my mom is a loner and she has a cat and she talks "to the cat" all the time, but it's issues she would like to address with me or my sister but doesn't have the courage to do (controversial issues). It's not exactly talking to herself but it's extremely annoying!!

On the other hand there was a girl in middle school who flat out talked to the air (herself) all the time, out loud, about EVERYTHING. This was kinda cute it made me want to hug her and shut her mouth with a kiss.