Article in English: If you're prone to hypochondria, don't give yourself time to think about whether or not you have a serious illness. Instead, keep your mind busy with tasks and goals you set for yourself. Studies have in fact shown that busy people tend to be happier than their non-busy counterparts.  If you are having trouble staying busy, you could:  Donate your time to charity. Start a new hobby such as painting or sewing. Play video games or watch an episode of your favorite TV show. Take on an extra part-time job. Checking out your symptoms on the internet will only reinforce your fears and make you more scared. Symptoms are often highly non-specific and may mean any number of things; typically, the most common causes of whatever symptoms you have will be what you have because, well, it is statistically the most likely. Yet, if you spend time scouring the internet for what every little head pain might mean you may jump to the wrong conclusion. For example, there are a number of causes of headaches, most of them are overall harmless. Yet, if you read about brain tumors and headaches you will probably just scare yourself. Again, the chances of your headache indicating a brain tumor is extremely low. Don't try not thinking about it. The more you try to not think about something, the more you think about. Instead, schedule 30 minutes each day, when you're in a good state of mind and fairly relaxed, to walk yourself through all your symptoms and analyze both rational and irrational possibilities. You may have to change around the time for awhile to find the best fit for you. For example, may it is best for you to worry in the morning so you can get on with your day. Or, maybe your worrying thoughts build up over the course of the day and you find the most relief from scheduling worry time towards the end of the day. Changing doctors frequently will only bring you many different diagnoses, too many tests, and varying feedback. Instead, find a doctor you can trust, who has a track record with friends and family or who has great...

Summary in Vietnamese:
Làm cuộc sống bận rộn hơn. Tránh tìm hiểu triệu chứng bệnh trên internet. Lên lịch lo lắng. Theo khám bệnh với một bác sĩ giỏi. Duy trì cuộc sống lành mạnh. Tăng dần những hành vi mà bạn tránh trước đây.