Changes in social status: Changes in social ugliness often lead to psychological changes of some elderly people, such as loneliness, inferiority and irritability.
Family interpersonal relationship: when people get old, the work in the activity place will become a family, and the relationship between family members will have a great impact on the elderly, and their psychology will also change.
Education level: Education level, moral and ethical concepts, ideological accomplishment and belief ideals will all affect the psychological state of the elderly.
Nutritional status: The adequacy of nutrition affects the normal physiological activities of human tissues and cells. When the nutrition is insufficient, it will make people listless, tired, memory decline, and even induce depression.
Illness: Illness will not only damage the health of the elderly, but also affect their mental state. For example, cerebral arteriosclerosis can make brain tissue lack of blood supply, reduce brain function, and even lead to Alzheimer's disease in severe cases.