It's why open source and in general community projects work. It's why you in school or even when you are doing home work it is "meh... 300 words", while you wri

It's why open source and in general community projects work. It's why you in school or even when you are doing home work it is "meh... 300 words", while you write thousands of words to you friends not even noticing it. It's also why you hate to read books for school, even if you spend days and nights reading books or Wikipedia. In job you often do stuff because to have to (earn money) and in your free time you work on things that you are passionate about.