First, read the English article below.

Nobody's perfect. Therefore, you don't have to be perfect to be popular. Even if you feel that you're far from ideal, the first step to gaining confidence is to believe in yourself.  Don't hide in the corner. Get up and bask in the spotlight, if the moment is right. If you spend all of your time worrying about how you look or what other people think of you, you won't get very far. Instead, work on loving who you are and what you do. If you love yourself, everyone will want to join in. In class, also get noticed, raise your hand, and finish your work on time. People will get to know you better, Never be afraid to speak! Fake it until you make it. Even if you don't feel confident, just acting confident is the first step to making you feel good. Confidence has a lot to do with body language. Walk with your head high and your arms at your sides instead of crossed over your chest. Don't hunch. Develop your confidence by excelling at the things you love or developing new interests. If you find something you really care about, you'll be more likely to feel good about yourself. This usually means to be willing to step out of your comfort zone. If you're not popular, it's because you're not comfortable doing the things that popular people tend to do, such as:   Making conversation, cracking jokes, flirting, and in general, engaging people.  Remember that popular kids are popular only because they are known by (and get the attention from) others. Remember, if it isn't yet working out, don't wait for someone to come talk to you, you might as well talk to others you never did before. You may be introspective, shy, or quiet, but in order to get what you want, you need to change how you interact with people. At first, that might feel like you're being shallow or fake, but remember that being yourself is, at its core, all about knowing what you truly want out of life. To get noticed, you don't have to dye your hair pink or get a tattoo on your face. What you should do, however, is find your own look and style and let people... 

Now, please write a short abstract for it in Vietnamese. Abstract:
Hãy tự tin Hãy để bản thân ra khỏi vòng luẩn quẩn. Hãy tìm cho bản thân một phong cách riêng. Thử mạo hiểm. Đừng hành động như thể bạn không quan tâm xung quanh.