Here's the view I subscribe to: "Being a billionaire must be insane. You can buy new teeth, new skin. All your chairs cost 20,000 dollars and weigh 2,000 pounds. Your life is just a series of your own preferences. In terms of cognitive impairment it's probably like being kicked in the head by a horse every day."

(https://twitter.com/Merman_Melville/status/10885276937573498...)