Once you realize that comparing yourself to others doesn’t work in your favor, you’ll look for additional measures of your success.  If you start to feel and express gratitude for the gifts that you do have, you will shift your focus from others to yourself. Spend more of your time focusing on the positive and good in your life. You may find that you start noticing more of it when you're not busy comparing yourself to others. A gratitude journal is a way to remind yourself of what you have. This will help you look at things that you may have taken for granted. Then, you can give appreciation to them. Think about several of your best memories. They can be things you did, places you went, friends, you spent time with, whatever makes you most happy. Focus on being grateful for those things.  By keeping a gratitude journal you can increase your chances of success.  However, just going through the motions without motivation will work against you. You need to force yourself to look at things you may have taken for granted and give appreciation to them.  Make the decision to acknowledge the depth of your gratitude and enhance your life. Write in depth. Instead of just making a laundry list of things, give a thorough explanation of a few things that make you feel grateful. Write about surprises or unexpected events. This will give you a chance to savor the good feelings that you experienced. You don’t need to write every day. In fact, writing a couple of times a week might be more beneficial than writing every day. By being kinder and less harsh with yourself, you will encourage yourself to go the extra mile and to try harder. It is tough to resist comparing yourself to others. But you are ultimately in control of your life. You make choices to lead your life in a particular way. You make decisions that are best for you, not for anybody else. It doesn’t matter what other people do or have. You are the one that matters in the course of your life.

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Write a summary of the previous text in Vietnamese:
Tập trung vào những điều bạn có. Viết nhật ký biết ơn. Tử tế với bản thân. Hiểu rõ rằng bạn là người nắm quyền kiểm soát cuộc sống của chính mình.