Often, the most difficult part of negotiation is getting your body language set, especially when you are talking about money. One of the most important aspects of nonverbal communication is body language, which is how we communicate our emotions and intentions nonverbally through our posture, eye contact, and facial expression. When you smile, you convey friendliness, confidence, and warmth and when you tilt your head, it conveys interest and alertness. It is important to have a great body language when we are dealing with difficult topics and ask for salary, as well as when we are asking for a raise from the employer.