It's interesting -- I know at least six people who triumphed when their part-time side project took off. I don't know anyone who made enough money, and then swi

It's interesting -- I know at least six people who triumphed when their part-time side project took off. I don't know anyone who made enough money, and then switched to the thing they claimed to really wanted to do. Obviously there are limits. Plenty of students work short-term jobs they don't like to pay for a vacation. But that's not the same kind of investment one makes in a career.