I am brilliant

I already was having a "shaky sense of self-esteem" kind of morning, and then was razzed by a couple of co-workers because I sent an email (work-related and innocuous) to everyone who works here instead of just to my boss. I don't even know how I did that. Not a huge deal since the email was completely harmless, but it just didn't help with my feelings today of not being too competent.

Can I go home, have a cry, and take a nap now?