I am so sorry for your work distress. All our lives we are at the mercy of some co-worker or perhaps neighbor or relative who is a numbnut. Some times we can get them out of our lives and sometimes we can't.
The trick is to know this will not be the first or the last.
Your next job might have an even bigger nut case. Your new sister-in-law might be one of those people on the Walmart pictures we send to each other and laugh about.
Your new neighbor might walk around naked in his back yard and be 300 lbs, while singing loudly every morning.
People suck.
So yes grin and make do. Try and zone them out for you can never truly escape them all.
I know this sounds hard. But with friends like Wom sending you the blue bird of happiness you are sure to have some laughs.
Wishing you the best of luck.