Well, the really difficult thing is that somehow we have to move real resources out of industries where the value added is lower and into industries where the value added is higher. That's how we'll become wealthier over time.
That process of adjustment is not easy. It takes time, it takes investment, it takes retraining, and it takes mobility. All of those factors have to be there to thus relieve some of the bottlenecks. And for supply bottlenecks, in areas where value added is very high, we really do have to take capital and labour from areas where it's lower. That takes time, and it's difficult—