Artists, writers and people in creative fields are entrepreneurs by necessity. Nobody gives them a paycheck or picks up their medical insurance. The ones who succeed learn to think and act like 'independent operators.' I think people who are technically 'employees' have to think this way as well. The company is not looking out for you.
Why doesn't Apple stop for a year and make medical devices? When people talk about technology, that's where I start to get a little hot under the collar because I know that it's the key to solving some of the world's biggest problems. Having a faster, thinner telephone is not one of the world's biggest problems.