Research shows that coworkers who witnesses bullying in the workplace are more likely to leave before the victimized worker does. This sheds light on one cost of bullying - turnover. Make it a rule to take appropriate steps to intervene or bring management's attention to a bullying situation. The talent drain you to help prevent might be your own. Be proactive when it comes to help discourage discrimination, harassment, disrespect, and bullying behaviors. It's called being a "change agent". Peer influence is a powerful dynamic for change and the key force for helping maintain a positive work culture. Consider stepping in, not out, when you witness disrespect.