I Just Scared Myself

Okay, so, and I assume I'm not the only one, but I just talked to myself out loud. Which wasn't terrible weird. However:

1) I was talking to myself, for the sake of the joke I was making to myself, in a thick Irish accent.

2) I haven't been playing any music today, or watching any videos, so I literally have not heard another human voice since about noon.

For a split second, I thought there was someone else in the room with me, and scared myself half to death.

CONCLUSION: I am an amazing impressionist. Also, apparently, slowly going insane.