Every employee needs to draw their boundaries with coworkers. Sometimes, you get along with folks well enough that you're more than fine hanging out outside the office. However, other employees prefer a strict separation between work and life, and regardless of how other people think or feel about it, that decision needs to be respected. Here , we have an employee who had to draw their own boundaries within the work day itself. After a year of spending lunch with coworkers in the break room, he…