Sure, but a stupid person can act in a way that isn’t selfish and help other people. A selfish person who is willing to harm others for personal gain, whether smart or stupid, is a problem for society. Selfish stupid people are really the worst because they will cut the branch we’re sharing without realizing that they have just as much to lose.
You can be smart in one area and brain dead dumb in others. I would absolutely call it both selfishness and stupidity.
Sure, but a stupid person can act in a way that isn’t selfish and help other people. A selfish person who is willing to harm others for personal gain, whether smart or stupid, is a problem for society. Selfish stupid people are really the worst because they will cut the branch we’re sharing without realizing that they have just as much to lose.