Sometimes bullying can be missed by observers, but it's no less painful when the aggression is recognized only by the targeted victim who understands the context. Would you recognize someone else's victimization? As a coworker you may miss or overlook these acts, which can be as subtle as an aggressive sigh, the clearing of a throat, an uncomfortable silence, or a subtle movement designed to communicate disapproval or disdain. Because bullying victims often suffer in silence, coworkers can be an influential source of support if they are willing to practice personal courage. Step forward to find out whether a colleague is being victimized. Coworkers have a responsibility to notice their surroundings, see each other as part of a work family or team, and offer support. Trust your gut. Never side with bullying behavior. And don't succumb to the bystander effect -- speak up and get involved.