First, read the English article below.

People are usually too busy thinking about themselves to start honing in on your little quirks and differences. If you are self-conscious about the size of your nose, you can convince yourself that everyone you meet is staring at it. While you may believe everyone is focused on this one feature, it's extremely unlikely they noticed or are thinking about it at all. Whenever you think that someone is "better than you,” pull that self-criticism up and examine it. It is highly likely that you're overrating an aspect of that person and downgrading something not-so-perfect about her or him. Just like most skills, self-confidence and self-acceptance are things that can be learned and cultivated with time and practice. The phrase "fake it 'til you make it" is often applied to achieving self-confidence – act as if you believe you are a person deserving of compassion, respect, and to be loved with all of your flaws – and eventually you will believe it. Practice the concepts outlined in this article to begin building your confidence and decreasing your self-consciousness. 

Now, please write a short abstract for it in Vietnamese. Abstract:
Hiểu rằng mọi người không chú ý đến bạn nhiều như bạn tưởng. Xem xét sự chỉ trích của những người khác. Bạn nên biết rằng sự tự tin có thể rèn luyện được.