1)Become Genuinely Intrested In Other People.

From morning to night each and everyone is Intrested about themselves no one is concerned about what others are concerned about?What others are going through their life? they don't give a penny about you. yes its bitter true  of the world. No one is Intrested in listening your problem all they are concerned about what they are going through. They want you to listen to them, to their problems sympathize them without speaking a single thing about you. If you really want to make friends then you have to show intrest in others life, you will have to appreciate them, tell them how important they are, how r they? keep on asking whats going on in their life and don't try to fake your concern because that people are really smart and they will catch u instantly. 

2)Smile 

Your smile speaks thousands word about you which you can't express in words. Always Greet everyone with smile and they will reciprocate in return. Have you ever seen a baby they make other smile because they are so much full of life that you can't resist them. when a baby enters a room they gave such a pure smile and their is no selfishness in their smile and i am talking about that smile. A manager of a company told in one of an  interview that he select candidate who has good vibes and a pleasant smile rather than a person with a doctorate degree but a swollen and sad face. when you smile it creates a positivity around you and your family and people surrounding you. You can solve many problems just by smiling. A smile doesn't cost you million of rupees. Always smile in all the situation because sadness will not going to change your problem. 

3)Remember that a person name to that person is the sweetest and most important sound in any language 

a very important a merican politician who was just 10 th pass but he learnt the very important lesson in his life is that you must remember the name of the person whether they are juniour to you or senior to you. You can easily get what u want from others by just calling them by their name and make them feel important this will help you to convince others. Never miss spell the name of others. 

Thank you guys.