Deliver useful stuff. What big applications have you really delivered that were loved by users and still work well many years later? Until you've done that you

Deliver useful stuff. What big applications have you really delivered that were loved by users and still work well many years later? Until you've done that you haven't proved you're good. When you try you'll find out its more difficult than you think. If you achieve that you could really be better than the people you work with.