If people have a good time when they are around you, feel relaxed, and feel like they can be themselves, they will want to spend more time around you. Try to have a positive attitude when others are around. Avoid talking badly about other people and gossiping, complaining, and repeating your problems.  Being a positive person does not mean that you ignore problems. You instead look for the bright side of every situation.  Even if you have are having a bad day, think of one thing good that happened to you.  If someone asked you how your day was, you might say, "My day wasn't that great, but I read the funniest article today. Would you like to hear about it?" You can acknowledge that your day wasn't great, but still have something positive to discuss. Always compliment and encourage people when they are around you. People will enjoy being around you when you take an interest in what they have to say. When someone is talking to you, do not interrupt or think about what you will say next. Focus on what the person is saying to you and make eye contact with them.  When someone is talking to you, listen for the "why" and the "what." Why is the person talking to you? What message are they trying to communicate?"  Let the other person do the majority of the talking. Nod your head, say "yes," or "I understand" to let the person know that you are truly listening to them. If someone is talking about an unfamiliar topic, ask questions to push the conversation forward and allow you to learn more. You can also try saying, "That's really interesting. How did you hear about that?" Asking questions and making the conversation about the other person can be really helpful if you are having a low self-esteem day and do not want to talk about yourself. Everyone appreciates a good sense of humor. People love to be around people who make them laugh and do not take life too seriously. This does not mean that you need to go around telling jokes all of the time.  Look for humor in your everyday life instead of getting upset about...

TL;DR in Vietnamese:
Trở nên hòa đồng. Trở thành người biết lắng nghe. Sở hữu khiếu hài hước. Là chính mình Không quá tập trung vào sự nổi tiếng.