What is the thinking of a person who is overwhelmed with thoughts and has a dull face? He is only calling for pain without even knowing it. It was also concluded that the faces of elderly people reflect the life they have lived, and the research has shown that people who are happy and energetic live a healthy life with a beautiful image. 90-95% of all physical and mental illnesses are caused by a person's thinking and thoughts. For example, fear in a person's mind puts stress on the brain and causes brain and headache disease, and at least it affects the scalp and shrinks the hair follicles, causing hair loss and baldness. Also, there was an interesting conclusion, it was believed that the baldness of women started due to participation in the "businessman" masculine world and taking on male roles. Headaches occur when the brain is unable to live even in thoughts. Throat diseases and thyroid diseases are associated with lack of rights, lack of self-esteem, lack of appreciation, anger, inability to say what I want to say, and inability to accomplish what I want to create. Upper back pain begins with a lack of emotional support, mid-section self-blame, and low back pain with money-related emotional distress. From not being able to live a full life. Diseases of the breast arise from accumulated grievances, sadness, and anger. Without loving-kindness, the heart shrinks to the point of disease, and the flow of blood, which is nourished by joy, slows down, leading to cardiovascular disease. Asthma is a disease of people who have too much need, are moral, want things their way, and are dissatisfied. Cancer is caused by hidden grievances and pains in the depths of the soul, which begin to eat away from the inside. Overweight and obesity are closely related to lack of self-confidence and lack of faith in life. /changing these negative thoughts and accepting yourself as you are is the best way to get rid of excess weight and obesity. In this way, based on the results of many experiments and researches that have examined the relationship between illness and individual mood and behavior, if you have an optimistic spirit and mental strength to overcome unpleasant things in life without accepting them to the extent of suffering, a person can stay away from illness, and a person can heal himself. Psychologists and psychiatrists have proven and recommended based on the results of large studies.