Pain was something we were expected to endure. But I doubt very much if you would be entirely happy today if a doctor threw a towel in your face and jumped on you with a knife.
But in fact, when you try to model that on a computer you find that because of the very structure of matter and of the chemical bonds that are the basis of every organism, evolution is not random at all. It will tend to follow certain paths.
That level of trade deficit throttles real growth in our country and continues the unfortunate path of selling out America. We are not winning the global trade war, we are losing it badly.