> In 30 years, there's a good chance that you won't be using any of the technology that you're using today. Spend the next 20 years doing the same technology i

> In 30 years, there's a good chance that you won't be using any of the technology that you're using today. Spend the next 20 years doing the same technology in a big company and you might find yourself with a big problem. I don't doubt that it'd be different technology. But why would I not evolve? I'm constantly learning new languages and techniques through side projects. People who aren't constantly pushing themselves to learn more probably should get left behind.