It has been said before in many ways but I think it's still true that it's really hard for any human (or system) to change their actions without feedback (somet

It has been said before in many ways but I think it's still true that it's really hard for any human (or system) to change their actions without feedback (sometimes even painful feedback). The richer your are the further you are away from that. Some people of course, will change, but on average it just won't happen.