Your #Career : What To Do When A #Coworker Has It In For You…Whether They Just Don’t Like You or They’re Engaging in Sabotage, you Need to Deal with a Difficult CoWorker. Here’s How to Prepare for a Resolution.

“Ensure that your perception that the coworker dislikes you or is sabotaging you is factual and not imagined by you. Our brains have an incredible ability to create stories and connect the dots based on inadequate facts, so it is equally possible that the truth is something else and we are taking it too personally,” she says. Look at the facts objectively so you take the best next steps.

SHARE THEIR PERSPECTIVE

Sometimes, you can understand another person better if you put yourself in their shoes, says Diane Domeyer, executive director of Menlo Park, California-based The Creative Group, a division of Robert Half International. “Some professionals, especially those in competitive fields, may feel pressure to set themselves apart from their peers to get ahead. Putting others down or taking credit for a teammate’s work may make them think they’ll be seen in a better light,” she says.

Consider your teammate’s motivation with empathy. Are you a newcomer who might be a threat? Did you recently get a promotion the individual wanted? Think about why the coworker may be acting like an adversary.

DON’T RETALIATE

Getting into a tit-for-tat with your coworker isn’t going to do anyone any good. Avoid responding in the heat of the moment, Domeyer says. Wait until you are calm to start a discussion and always speak with an even, polite tone so the situation doesn’t escalate.

MAKE THE CALL

What happens next depends on where you land after you’ve gathered facts and objectively evaluated them. Domeyer says that TCG’s research found that 41% of respondents thought it was best to confront the individual directly, while 40% thought it was best to engage a supervisor.

What you should do really depends on whether you’re dealing with someone who dislikes or is threatened by you versus someone who is actively trying to undermine you or derail your career, Raina says. If the former, it may be a good idea to handle the situation on your own. If the latter—or if you’ve tried to confront the individual and it didn’t work or made the behavior worse—then you may need to engage your supervisor. However, if you can show that you tried to fix the issue on your own, that may show your boss that you made the effort to solve the problem first.

ENGAGE IN RESPECTFUL CONFRONTATION

If you’re dealing with garden-variety jealousy or pettiness, engaging in “respectful confrontation” is usually the way to go, says human resources consultant Cornelia Gamlem, president of The GEMS Group, Ltd. in Albuquerque, New Mexico, and coauthor of The Essential Workplace Conflict Handbook. When you’re sure you’re calm enough to not let the situation get heated, choose a time when you can have a private conversation with the individual who seems to be causing the problem. Using non-threatening language, state your concern over the tension or behavior the person is exhibiting. Remain respectful and continue to frame the conversation in terms of what you need or is causing concern, she says.

“It’s kind of hard to keep punching back if somebody’s sitting there saying, ‘Okay, I hear what you’re saying, but let’s take the time to really talk about what’s at the root of the problem,’” she says. Sometimes, people just want to be heard. Such respectful confrontation can help you both get to the heart of what’s bothering you.

BRING IN REINFORCEMENTS

If the situation has the potential to be career damaging, document as much as you can and get help. “If there has been real sabotage, for example, you lost an opportunity or someone damaged your work or your reputation, confront it fearlessly and non-emotionally. In my experience, a coworker with a sabotage mind-set will not stop the sabotage if they feel they will get away with it,” Raina says. Bringing in a supervisor or HR person elevates the situation and can help you resolve it quicker.

Sometimes, you’ll need to accept that some people just won’t like you. But when a difference in personalities or styles becomes adversarial, career  damaging, or prevents you from getting your work done, taking quick, decisive action is critical to mitigating potential damage.