Have you ever wondered how you can show your boss you know what you’re talking about? That’s right, hand gestures. Hand gestures help you avoid talking and which helps you avoid showing your coworkers how little you do know. For your next one-on-one with your boss, make time to work in one of these handy hand gestures. How to do it: Make an L shape with both hands and put them on either side of your face. Use this gesture to show that you’re really focused on the big picture.