Article in English: Reframe your perception of rejection to see it as an opportunity. Remember that old adage "when one door closes, another door opens"? It's true. Being rejected from one opportunity keeps you free for other opportunities. Though it may not seem like it the exact moment of the rejection, in some time from now, you may very well look back at this rejection and think, “Thank goodness, I didn’t get that job. I wouldn’t be able to do what I am doing now.” Sometimes we think there is only one path to achieve a particular goal. Remembering that there is more than one road to a destination can help you successfully face your fear of rejection.  For example, imagine you are applying to a full-time research assistantship position. While the experience and pay are real advantages to the job, the position will also consume all of your time. What if you don't get the position? Think of what you could do instead: you could volunteer a few hours in the lab to get more experience and tutor to keep up an income. In some cases, then, rejection can free you up to look for other opportunities you would have had to be closed off to had you not been rejected. The same goes for your personal life. What if after a few weeks after you were rejected by a girl you liked, you meet a new girl and embark on a new relationship with her. It's likely that you wouldn't have been able to have this relationship if the other girl had said 'yes'! Rejection isn't an end, but a beginning. This is true because you often can take something away or learn something from the experience of rejection. Instead of fearing it, try to think of rejection as yet another chance, if it happens, to learn. For example, if you applied for a job in which you didn't meet the base requirements but decided to apply anyway, maybe you've learned that it's best only to apply if you can meet those requirements.  If you asked someone out via text message, maybe you've learned that it would actually be better to do in person. There are all kinds of lessons we can take from...

Summary in Vietnamese:
Khi bị từ chối, hãy coi đó là một cánh cửa vừa mới được mở ra. Xem bị từ chối như một bài học kinh nghiệm. Thử, thử và thử lần nữa. Nhận diện những khả năng khác.