Are You in Your Twenties, or Are You in Your Forties?

Most people who are successful aunch runners are not until they're in their late thirties and early forties. Our brain doesn't get fully formed till we're 25, right on. I think part of the amazing thing about steve job's story is that he had early success, but then encountered a lot of humility, and then he came back. It seems to me that through this humility and realizing how much has to come together to build these incredible companies or credible products, don't you think that humility is important?