You have to treat me pretty bad time and time again for me to hold a grudge. and even then, the grudge won't last forever.

I have a couple coworkers who hold grudges forever. We work sales, so it can get pretty messy when someone sells a customer that someone else worked with. One coworker remembers EVERY slight that has happened inthe past 4 years. He'll list customer name, their invoice number, and what they bought. ITs pretty sad that he won't let it go.

Another coworker tends to skip out of rotation (we take customers in a revolving order so that we all end up with the same number of opportunities) and she constantly ends up out of order. Yet when we point it out, she gets grumpy and won't talk to any of us for DAYS. Really? She's the one who did wrong! Yesterday was deadly quiet because two people were fighting over a sale, she was upset we told her about going out of rotation. The manager and I had a fun time laughing and entertaining ourselves while the others held their grudges.