What determines a person's life span? Five factors determine people's life span.

First place: interpersonal relationship. Research shows that the importance of interpersonal relationship is far beyond imagination. Interpersonal relationships may be more important than fruits and vegetables, regular exercise and regular physical examination. A follow-up survey of 268 men by Harvard Medical School found that what really matters in a person's life is the relationship with others. The study also found that moderate drinkers who often get together with friends live longer than teetotalers.

Second place: personality characteristics. Friedman found in his research that centenarians have at least three similarities in personality: first, they have a positive attitude towards life, and most of them are extroverted, optimistic and easy-going, smiling at life and having a wide range of social contacts. These old people are good at expressing their feelings in public. Second, a strong sense of responsibility. Responsibility is an important personality trait directly related to longevity, marital happiness and making a lot of money. No matter the sense of responsibility in childhood or adulthood, it is the best indicator of longevity. The stronger the sense of responsibility, the longer the life span. Third, look at aging positively. It is found that the life expectancy of the elderly with a positive attitude towards aging has been extended by 7.5 years.

Third place: career. The importance of work to longevity is far beyond people's imagination. Unemployment, job insecurity and low wages can all harm health. Whether you have a harmonious relationship with your colleagues and superiors will also obviously affect your health. It's good for your health to kiss up occasionally. Success in business contributes to longevity. Boring work will increase the risk of heart disease. According to the research, the thing people regret most before they die is that overwork not only persecuted their health, but also didn't get the due reward. On the contrary, if you really love the meaningful work you do, hard work will help you live longer.

Fourth place: details of life. Some small living habits are directly related to whether you can live long. Ensure adequate sleep and a happy and harmonious husband and wife life; Do not default on debts; Be kind to others and be more tolerant. In addition, keeping a young mind also contributes to longevity. Studies have found that people who look young live longer. Whether you have a young attitude and behavior at present determines whether you will die young in 30 years.

Fifth place: get rid of bad habits. Many people think that quitting smoking and drinking is a very painful thing. However, many studies have found that there is a great intersection between longevity and happy life, which is "overlapping" to a great extent. Therefore, in order to improve the quality of life and prolong life, we should actively change bad living habits.

Sixth place: associate with healthy people. If you live with the lame, you will learn to limp. Who you are with is also related to whether you can live long. Friedman said that special groups determine the type of personal life, and the living habits of friends will directly affect your living habits. If you want to be healthy, you should always associate with people who have a healthy lifestyle. (provided by the school district housing auction platform)