In a study on how social relationships affect human mortality, the researchers were surprised to find that, regardless of race, income, physical exercise and other factors, a person who is willing to help others and get along well with others, the average life expectancy is longer than the average person, especially among men  On the contrary, people who are malicious, benefit themselves at the expense of others, and do not get along well with others are 1
5 to 2 times more likely to die before the age of 70 than normal people
Being kind to others brings a relaxed and pleasant mood, which is good for your health; while benefiting yourself at the expense of others brings tension, which is harmful to your health