1, bad living habits
Because I am single, I live alone and live freely, but I have also contracted many bad habits. For example, smoking, drinking and staying up late are commonplace, and people with poor self-control do all kinds of things that endanger their health, which will naturally pose a great threat to their health in the long run.
2. Psychological stress
Single people will suffer from other people's strange eyes, and will bear great psychological pressure after being discussed by people around them. After a long time, it will cause certain psychological diseases and affect health.
3, physiological needs can not be met.
After a man can't find a wife, his physiological needs can't be met, and his sperm can't be excreted normally, all the dead sperm exist in his body. Coupled with blindly suppressing your sexual desire, it is easy to have physical diseases after a long time.
4. Nobody cares about life
If you live alone, you may eat casually and eat irregularly. And do not pay attention to the body's dietary nutrition supplement. After a long time, physical fitness is getting worse and worse.
Of course, not all bachelors have a short life span. Some married people have a short life span, and a person's life span is not directly related to whether he is single or not.