Stuff I Don't Know - IV

Have you checked your email every 15 minutes or so, wondering why no new messages have arrived? Have you then thought, "Is my email server down? Is my email client working properly?"

And then, did you finally come to the realization that there really aren't any new messages in your inbox?

Well, all I can say is that I'm not expecting any email from anyone, and I didn't even send any out. So, I don't know why I keep checking my email!

Strange.