That's his schtick. It's how he remains part of the conversation. If he had more than three ideas ("Mandelbrotness", barbell strategy, skin in the game) to brin

That's his schtick. It's how he remains part of the conversation. If he had more than three ideas ("Mandelbrotness", barbell strategy, skin in the game) to bring to the table, he wouldn't be hammering screwdrivers through walls.