There is more to life than sitting in front of a computer teaching it to jump through hoops. People smarter than me simply find a reasonable work life balance

There is more to life than sitting in front of a computer teaching it to jump through hoops. People smarter than me simply find a reasonable work life balance and prioritize time for their loved ones and their hobbies. Those people do fine in their fifties and beyond. Some people can't imagine doing anything other than working -- those people struggle once the cruel reality of aging finally forces them to retire.