You may speak company lingo like you just schooled trainees at a regional conference, but are your gestures saying the opposite about you? Instead of worrying what your coworkers are saying behind your back, you should be more concerned with what your actual back is saying behind your back. Slouching, for example, doesn’t just tell someone you weren’t a ballerina in your early days; it can be interpreted as insecure, as if you are trying to take up as little space as possible, curling your body into itself in hopes of disappearing. Here are more things you’re likely, unknowingly, doing that speak octaves louder than your words. Read more.