Rather than inevitable decline in interest in life, older people tend to adjust to the ageing process – based on the assumption that social and psychological needs of older people remain the same.
Older people may need to adjust to changes in health/mobility but many people’s needs can be satisfied by taking on new roles following retirement
Many older people look forward to retirement, as they see it as an opportunity to learn new things or make new friends.
Those who remain physically and socially active reduce their risk of illness and increase longevity and wellbeing.
This theory overlooks inequalities in health and economics that hinders the ability for people to engage in such activities.