Retirement idea of retirement is of recent origin, being introduced during the late 19th and early 20th centuries. Previously, low life expectancy and the absence of pension arrangements meant that most workers continued to work until death. Germany was the first country to introduce retirement benefits in 1889. Nowadays, most developed countries have systems to provide pensions on retirement in old age, which may be sponsored by employers or the state. In many poorer countries, support for the old is still mainly provided through the family. Today, retirement with a pension is considered a right of the worker in many societies,
Old age people of the same chronological age. A basic mark of old age that affects both body and mind is "slowness of behavior". This "slowing down principle" finds a correlation between advancing age and slowness of reaction and physical and mental task performance. However, studies from Buffalo University and Northwestern University have shown that the elderly are a happier age group than their younger counterparts. Physical marks of old age include the following: Mental marks of old age include the following: Many books by middle-age writers depict their perceptions of old people. One writer notices the change in his parents: they