You can teach all the other stuff, you know. You can teach shooting the ball, you can teach having a good touch... passing and whatnot, but when you get out there on the field, it's just a mindset you need to go into the game with.
In principle, there are only three main components of spending that much matter to monetary policy: consumer spending, business investment and exports and trade.
Hope is a feeling that life and work have meaning. You either have it or you don't, regardless of the state of the world that surrounds you.