First, read the English article below.

Being courageous means doing something despite the fear. Fear comes from the body's natural response to the brain's fight or flight response. The brain sends cortisol, a stress inducing hormone, throughout the body's nervous system, making the body go into hyper-drive. Fearfulness is a learned behavior, based in our brain chemistry, but strengthened by the world around us that has trained us to be fearful. Learning to work through fear and step beyond it is about retraining your mind.   Avoiding fears actually makes them stronger and scarier. There's a certain mindset in Western culture that views emotions as weakness and seeks to suppress them. But suppressing negative emotions only heightens the fear of the negative emotion itself, strengthening them the more they are avoided.  Exposing yourself to things that you fear (while being sure to stay safe and be smart about it) can help the brain become desensitized to the fear and make it easier for you to face. The longer your brain has to come up with excuses for not being courageous, the more time you will have to panic about hypothetical negative outcomes. If you are in a situation where you have to pick up a spider, jump out of an airplane, or ask someone on a date, do it without hesitation if you're going to do it at all. Reinforce your successes by giving yourself a reward when you do deal with your fear. This could be a physical treat, like a nice bottle of wine, or a mental treat, like taking a break from human interaction and binge-watching a show on Netflix. . Being mindful is when you are fully present in the current moment. Mindfulness can help change your brain to deal with fear in a more effective manner. You have to give yourself time to learn this skill and it takes practice.   Meditation is one way to help improve your mindfulness. Find a quiet place and sit comfortably. You can meditate on the bus, at an airport, or any busy place, but it is best to start by learning in a quiet place with few distractions. Close your eyes and focus on your... 

Now, please write a short abstract for it in Vietnamese. Abstract:
Nhìn nhận nỗi sợ của bản thân. Cố gắng đừng do dự. Học cách để trở nên chánh niệm Bước ra khỏi vùng thoải mái. Phát triển sự tự tin