Thirtysomethings Just As Delusional as Twentysomethings

This from NYMag’s Science of Us blog, “The Unshakeable Optimism of Thirtysomethings.” I think if anything it’s the unshakeable optimism of human people, who want to feel like anything is possible for long as is possible. When do we lose that? I hope not any time soon, but if you have (jquick?), please let us know in the comments.