"hot" woman and "cold" man

There is a classical analogy: men come from Mars of its surface temperature reaches 23 degrees below zero; women come from Venus of its surface temperature reaches up to 450 degrees.
For the perception of temperature, men and women have always different: in the cold winter, women are tightly wraped but trembling; men wears thin shirt but still full of spirit.
The study concluded that men are afraid of heat, so "cold" men live longer; women are afraid of cold, so "hot" women live longer.
From the statistics perspective, live in warm and sunny area of women live longer, while men live longer in the cool area. In the global scope the regularity still apply. Investigators analysis, climate affects people multiple aspects such as psychological and physiological, even affects life.
From the Traditional-Chinese-Medical-Science point of view, women are naturally cold, so afraid of the cold; men are naturally dry, so afraid of heat. From the physiological point of view, men and women's reproductive system is different also caused their temperature "difference". Man's testicle could not bear the high temperature, otherwise the sperm will be damaged. But a woman's uterus looks like an inverted pear that belongs to cold food. As a woman if not pay attention to the keep warm, she will appear menstruation or dysmenorrhea, etc. So a woman specially needs warm caress.