There was a guy who sold his business and made $100,000,000 USD when he was 27 years old. But he developed mental illness from not having a job after he became rich and did not need to work for money anymore, so at 32, he went back to work and began innovating new businesses with co workers again.
My dad has heard of multiple people at work who died less than 2 years after retiring from jobs they held for decades, it seems retirement is a death sentence for those that do not have families of their own and do not have a productive activity to keep themselves busy after they leave their jobs.
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