The heat is unbearable, in life we often pay attention to the physical cooling, often ignoring the psychological “cooling”, not knowing that in summer our psychological “heatstroke”. Why do people get “emotional heatstroke”? Human emotions and weather changes have a close relationship. In the hot summer, it is easy to appear irritable, restless and other bad emotions, a little thing will be a big fire, that is, “emotional heatstroke”, medical “summer affective disorder”. This is because the hypothalamus emotion regulation center is affected by the rising temperature, humidity, strong light, long sunlight, so that the human endocrine system, the plant nervous system dysfunction. In addition, the loss of appetite, poor sleep quality and excessive sweating affect the electrolyte balance in the body under high temperature and humidity, which can lead to emotional and cognitive behavior disorders. The main symptoms of “emotional heat stroke” are (1) abnormal emotions, emotional instability, irritability, inability to think quietly, poor memory, low efficiency, inability to let go of everything, and easy to argue with people over trivial matters. (2) Abnormal cognition, disordered thinking, reduced learning efficiency, depressed mood, feeling noisy and unbearable at the slightest sound, feeling that life is meaningless, and easily making negative comments about others. (3) Behavioral abnormalities, line of stubborn repetition of some life actions, and sometimes there are physical symptoms such as headache, chest tightness, palpitations, reduced sleep quality, drowsiness, nausea, etc. ”Three types of people are susceptible to emotional heatstroke: (1) people with stressful work life, often in a state of tension, the hot external environment will induce them to negative emotions; (2) people with poor psychological adjustment ability, easily irritable in a hot environment; (3) people who are not good at expressing themselves, usually have a lot of heart (3) people who are not good at expressing themselves, usually have a lot of worries in their mind that they cannot communicate, and the discomfort of the environment will induce their suppressed emotions. How to avoid “emotional heatstroke”? From the psychological point of view, we should maintain an optimistic and tolerant attitude. Try to understand the positive side of daily life as much as possible, and be patient in dealing with problems. Keep yourself as calm as possible. From the physiological point of view, you should improve your health. Adjust the time of living, pay attention to the lunch break; timely replenishment of water and vitamins, eat more appetizing, dehumidifying food, eat less chili and other stimulating food; also in the morning and evening when it is cool to maintain a sufficient amount of exercise, reasonable time not in the sun and closed room for too long; try to communicate with friends and family more to relieve psychological stress; keep indoor ventilation. Relief to reduce the “psychological heat stroke” can also be created by creating their own “psychological air conditioning” to cool the psyche. In the soft and soothing music, find a comfortable position to sit down, slightly close your eyes, deep breathing, imagine being in the forest, the sea, the grassland world and other cool situations, the sky is high, the breeze comes, the mood is quiet and comfortable. “The heart is quiet and cool” is not an empty phrase, after 20 minutes, you will certainly be in a better mood, more calm.