First, read the English article below.

Before doing anything else, decide how old you want your future self to be when you read this letter. You may want to read the letter when you’re 18, 25, or 30 years old. Choosing an age will help you define the goals you want to achieve by that time in your life. You may want to choose an age that puts you in different circumstances than you are currently in. If you write the letter as a freshman in high school and read it when you’re in college, you’ll be able to see how much your life has changed and whether or not your goals have been met. You’re writing this letter to yourself, so don’t feel you have to take a formal tone. Write as though you are talking to your best friend. When talking about your current self in this letter, use “I” language. When talking about your future self in this letter, use “you” language. Your letter should start with a quick reminder of who you currently are. Think about mentioning your recent accomplishments, such as a 4.0 GPA, and current interests, including extracurricular activities. This will allow you to see how much your life has changed since you wrote the letter. Think about fears you may have, such as speaking in front of a group, moving out after high school, or not getting accepted at the college you want to go to. You’ll be able to see if you’ve overcome these issues in the future. Also, thinking about them now may help you realize that they may not be so bad after all, or even help you come up with strategies to cope or a backup plan. Ask yourself what guides the current you. Your belief system (whether religious or secular) and your personal code of ethics play a large role in your actions. Making yourself conscious of your values can help shape your ideas of who you want to be in the future. Include information about your church, if you belong to one, or values like accepting everyone’s faith, or lack thereof. Add morals that guide you, such as always being kind, or helping others in need. Pick out a few skills or abilities you can clearly identify in your... 

Now, please write a short abstract for it in Vietnamese. Abstract:
Chọn một độ tuổi. Viết một cách thoải mái. Tóm tắt về bản thân ở hiện tại. Nói về những thứ khiến bạn sợ hãi. Xác định niềm tin và giá trị cốt lõi. Nói về kỹ năng và năng lực của bản thân. Xác định mục tiêu và hy vọng.