Elderly character withdrawn

Away from urban areas and away from noise. Although cleanliness is helpful to slow the hearing loss of the elderly, too quiet environment may also lead to the physical and mental health of the elderly. Elderly people live in a quiet environment. As time goes by, their resistance will decrease, and they will become lonely and indifferent to life. Elderly people living alone have a lonely personality and are susceptible to mental illness such as "victim paranoia".