My habit of thinking is to define what a thing or an action is before doing it.

Health, what is health?

Everyone's answer is different. Your understanding of health care may be a little different from others.

I understand health preservation in this way: from the material point of view, rest, keep fit and achieve good health. Mentally, by strengthening self-control, one's spirit can be controlled by oneself, not by the subconscious mind, the subconscious mind or some desires.

This is what I do: go to bed early and get up early every day, don't stay up late, work and rest regularly, eat three meals a day steadily, in the morning, at noon and at night. Don't smoke, try not to drink, and drink in moderation, unless there is entertainment, it is necessary to drink. Lead an honest and clean life and stay away from unhealthy, incompetent and selfish people.

In fact, there are two points: exercise every day and keep a positive attitude, but for practical reasons, I have not been able to exercise and keep a good attitude.

I think this is health preservation, not eating a lot of "good things", massaging, soaking in hot springs and having fun. Of course, these enjoyment can be achieved.

Health care can be done in life, not necessarily in particular.

As for the accidental death of your classmate, it is something that fate cannot control.

Fate is a combination of order and disorder. We control ourselves, self-discipline, learn knowledge, improve ourselves and so on. This is the embodiment of order, and we can do it. Accidental death, what family you were born in, what environment you grew up in, etc. They are all manifestations of disorder, which we can't control but accept. Let us do what we can and accept what we can't control.

Nowadays, the society pays too much attention to diplomas and academic qualifications, which makes many young people think that only a good diploma can make them happy all their lives. The red light on my body was already on, and I didn't take it seriously. You should wait until you die young to understand how important it is to have a healthy body. Without health, even the best diploma is a piece of waste paper. This is also the sorrow of today's society.

Therefore, paying attention to health preservation and health is not only for middle-aged and elderly people, but also thinking about how to preserve health and prevent aging. By this time, it was a little late. In fact, keeping in good health is not difficult. As long as you pay attention to eating and drinking at ordinary times, you can rest on time. Raising on a large scale is a bit difficult. First, you have a long-term health plan, and do a good job in disease prevention at ordinary times. When you can connect into a whole, the whole health care is completed. The ancient method of keeping in good health is to teach people to gradually complete self-care and nursing from the point, line, surface and whole of the human body. Health comes from good living habits. If I insist on taking time to do one thing every day, I will naturally not go to the hospital for medical advice. Keeping in good health means keeping me healthy.