Man is by nature a social animal. It is impossible to live alone. It is important to live in harmony with the environment, family, friends and relatives. Therefore, communication and social skills are essential. Some people are too shy to start talking to someone who they do not know, because they are afraid that that person may not like them. You should not forget that the other person may have the same feeling as you. Making new friends can greatly benefit you. They can share you their experience and views, and provide you advice and assistance. You can learn their lessons and make use of them for yourself. Also, you can strenghthen your friendship by helping each other as much as you can. Therefore, you should not hesitate to start talking to and making friend with someone. By communicating and socializing with people, you gradually come to know who can be true friends, who are just casual friends and who are the ones who you should not make friend with.