The office is like a second home to most people who work, so it often becomes a comfortable environment that feels like a sanctuary where you can let your hair down.Be careful. As much as your coworkers and supervisor may seem like family, they’re not. In fact, sharing too much information with the people you work with can be career suicide.Office etiquette is a touchy issue that many people haven’t thought about. As much as it may seem political, you need to be careful about what to say to your coworkers to protect your career.