 The future is a big unknown. We might fear not having enough when we get to retirement because we never really know how long we will live. And we don't know what inflation or what some other future threat might do to our savings. And so it's kind of weird. I look ahead to the hat and I might actually fear living too long. I might live so long that I run out of money and then I become homeless and hungry and die because I lived too long. It's kind of weird.