We teach people that they upset themselves. We can't change the past so we change how people are thinking feeling and behaving today.
I'm very happy. I like my work and the various aspects of it - going around...
You do have to change things as warfare changes.
I think if you have a two-story office and you hire someone who's handicapped it might be reasonable to let him have an office on the first floor rather than the government saying you have to have a $100 000 elevator.