Believe it or not, we have brains

We don't claim to be geniuses, but we like to think we are relatively competent. Why then do our coworkers insist on explaining every detail of our jobs to us? Jobs, we might add, that we have been doing for several years now.

We are not this dumb.

Today's particular culprit was the Zebra. There is a particular aspect of our jobs that he doesn't deal with much, so last week we explained that procedure to him. Today, dealing with the exact same procedure, he explained to the two of us exactly what we needed to do, no matter how many times we told him we know how it works. Not to mention the fact that he was doing it wrong. 

We didn't quite yell at him like this, but it was a close call