Usually, they're sudden exclamations that I'm not aware of on a fully conscious level until I hear them leave my mouth. Really extreme things. Things like:
"Think I need to kill someone."
"God, I love you."
"You're the best."
"You're the worst."
"Everyone hates you, please leave."
"Oh God, that makes me die."
Then I'll hear it and say, "What the hell were you just thinking about?" I usually can't trace it. For the more negative ones, it's usually me remembering something I screwed up recently. Tiny mistakes. The type of things that someone would tweet about, like "Ugh, forgot to get eggs, fuck me." But in the shower it comes out extreme and crazy. Like most things I do. So. AM I CRAZY?
Well, the Internet Says ...
No. Now, you might not trust mental health decisions to unqualified Internet answers, but what if I told you that this response was considered "Best Answer"? Yeah, I thought that would shut you up. According to an unnamed dude, talking to yourself is only a problem if you hear responses or if you think you're talking to someone else. Now frankly, that sounds stupid to me, because if I were talking to imaginary friends, I would have Googled that, I mean Yahooed that, but I searched talking to "yourself." But what do I know? No one ever told me I had the "Best Answer." I'm just some guy talking to himself in the shower while he poops into his own hands. Oh wait, I didn't include that in my search. Whatever. Probably not a sign of anything.