The so-called mental health preservation is to maintain a good state mentally, ensure the normal function of the body, and achieve the purpose of preventing diseases, keeping fit and prolonging life. Clinical research shows that there is an inherent correlation between people's psychological activities and their physiological functions. A good emotional state can make the physiological function in the best state and create all kinds of good results; On the contrary, it will reduce or destroy this function, which will not only affect work and life, but also lead to various diseases.

"I wish you a good mood every day" is a common verbal greeting, but facing the ups and downs of career and life, how to adjust your emotions and let yourself have a healthy body and mind is also a headache for many people.

A psychologist said that from the sociological survey, people who are competitive, pressed for time, eager to achieve and impatient are prone to hypertension, coronary heart disease and other diseases. In people's daily life, there are many factors that affect people's emotions, such as family relations, interpersonal disputes and promotion. People tend to attribute problems to objective factors. In fact, people's own will quality plays a decisive role in looking at things. People pay attention to mental health in peacetime, cultivate good will quality, analyze problems carefully, actively and consciously adjust their emotions and relieve mental stress, so they will have a healthy and positive attitude towards life.

Cultivating good will quality in daily life is the basis of maintaining mental health. Kindness is the nutrient of mental health. Good people will always keep a calm mind, and can adjust the blood flow and the excitement of nerve cells to the best state, thus improving the body's disease resistance; Tolerance is the regulator of mental health. Tolerance is a good psychological quality, which not only includes understanding and forgiveness, but also shows tolerance, mind, strength and strength. A person who is intolerant but only demanding of others is often in a state of mental tension, which leads to nervous excitement, vasoconstriction and high blood pressure, thus leading to a vicious circle of psychology and physiology. Optimism is a panacea for mental health. Optimism is a positive personality and mentality, which can stimulate people's vitality and potential, solve contradictions and overcome difficulties. Indifference is an immune agent for mental health. Indifference makes people always in a peaceful state, keep a normal mind, treat their own advantages and disadvantages correctly, and avoid all factors harmful to physical and mental health.