A friend of mine laments that work would be great if only there were no other people there!
No matter where we work, we will work with others. Often, those relationships are cordial if not friendly, but there can be challenges. You will not love all of your business co-workers, and some will be downright nasty.
Bullying doesn't just happen in schools. More frequent incidents of co-workers who bully others are being reported. When co-workers turn nasty it can make for an uncomfortable, if not dangerous, working environment; but there are ways to handle the situation so that it doesn't get out of hand.
So what to do with a nasty co-worker? Here are some tools: