I'll go the other way around. Some people are capable of comprehending an awful lot of things/concepts and use those productively. And some are not. It is defin

I'll go the other way around. Some people are capable of comprehending an awful lot of things/concepts and use those productively. And some are not. It is definitely not the concept's inventors fault. Nothing to be ashamed of as we are all different. I am not shedding tears because I can not fathom quantum physics while others can.