A fifth way to use body language to show enthusiasm and passion for your topic is to adapt to your audience. Adapting to your audience means that you adjust your body language according to their needs, preferences, and feedback. It can help you connect and relate with your audience, respect their culture and values, and respond to their questions and concerns. Try to adapt to your audience by observing their body language, listening to their comments, and asking for their opinions. For example, if you notice that your audience is bored, distracted, or confused, you can use more gestures, movement, and voice variation to regain their attention and interest. If you notice that your audience is engaged, interested, or curious, you can use more eye contact, smile, and voice modulation to acknowledge and encourage them.