I agree that showing an interest in other people is the best way to make a good first impression.There are many other ways to make a good first impression.First,Create a great greeting. You want to make sure your smile, words, and handshake are all appropriate. In some cultures these greeting may be not appropriate.Create the perfect greeting for your particular situation.Second,you should be a positive thinker,it can shows to your inner and attitudes.The last one,be respectful of the opinions of others. Not everyone agrees on things, and friendly disagreements can be a gateway to a great conversation.Offer your opinion on the topic such as; the weather,the favorite artist. Be sure to follow up with “What do you think?”, or “Tell me your opinion.”.These are ways to make sure you make a powerful, memorable first impression.