When it comes to making a good first impression, body language can often speak louder than words. Use your body language to project appropriate confidence and self-assurance. Stand tall, smile (of course), make eye contact, greet with a firm handshake. All of this will help you to project confidence and encourage both you and the other person to feel more at ease. Almost everyone gets a little nervous when meeting someone for the first time. But this can lead to unwanted side effects, such as nail biting, the "jitters" or sweaty palms. By being aware of your nervous habits, you can try to keep them in check.