When payslips kill motivation

It happens all the time: Two guys in a garage come up with a cool new technology -- and dream of making it big. A thousand people take time off work to campaign for a visionary politician because they feel they are doing something to change the world. A million kids hit baseballs -- and wonder what it would take to become a pro. Then the brainiacs, volunteers and Little Leaguers grow up. What they did for fun becomes . . . work. Paychecks and bonuses become the reasons to do things. Pink slips and demotions become the reasons not to do other things.