Annoying your coworkers, while never a good idea, is one thing. But annoying your boss with your unprofessional habits could cost you your job.
To help you avoid letting your bad habits get the best of you, we asked experts to highlight some of the least professional behaviors you could demonstrate at work that will put your job on the line or cost you a promotion.
Here are 21 things you could be doing all wrong that may make your boss think you’re not right for the job:
Being negative all the time
Repeatedly responding to suggestions with a pessimistic or contrary attitude can be construed as being uncooperative, Randall says. Phrases like “That won’t work,” “That sounds too hard,” or, “I wouldn’t know how to start,” should be avoided.
Similarly, complaining too much puts you in a bad light.
“While there may be times when everyone feels the desire to complain about the boss, a coworker, or a task, voicing it will only make you look unprofessional,” Randall says. “It’s even worse if you complain every day, all day, from the moment you walk into work. Before long, people will go out of their way to avoid you.”
“There’s nothing as energy-draining as having to deal with a pessimistic coworker,” Rosemary Haefner, chief human-resources officer for CareerBuilder, tells Business Insider. “Things do go wrong, but even when they do, focus your energy towards what you’ve learned from a bad situation.”
She points to a recent CareerBuilder survey, which shows that a majority of employers — 62% — say they are less likely to promote employees who have a negative or pessimistic attitude.
Being a slob
“Whether you’re at your desk or in the break room, being known as the office slob is never a compliment,” says Randall.
When you clog the office kitchen sink and leave your garbage around, who exactly are you expecting to clean up after you?
“Leaving your mess behind shows lack of responsibility or consideration, arrogance, and immaturity,” Randall says.
Similarly, your workspace can be a reflection of you, she says.
“If you’re like me, who works well in a semi-messy environment, it can be inhibiting to be clutter-free. But with open cubicles or workspaces, the professional thing to do is to make some compromises,” Randall says. “It would be disrespectful and inconsiderate to expect your coworkers to deal with your mess.”
According to Haefner, employees who don’t clean up after themselves can hurt their chances for a promotion in the eyes of 36% of employers.