It is a good indication that you use the windows command line too much when you start subconsciously typing “exit” at the end of an email or IM conversation.
Someone asked me the other day, “You use the command line? Does anyone seriously still do that?”
My answer, sadly, was, “Yeah, I use it all the time.”
Honestly, I need a support group or something, there are GUIs for a reason… to preserve sanity.