Poor working habits and unaware personal habits can have a negative impact at work. In fact, the habits of an annoying coworker are the number one source of stress in the workplace. For organizations, bad habits reduce efficiency, destroy teams, affect profits, and chase good employees into the arms of the competitor. Take a look at the Top 40 Annoying List and see if perhaps you have behaviors that are in need of adjustment. Learn how to create good work habits and how to make your personal habits professional.