it’s illogical to assume everyone in a country (imaginary line men agreed upon) have the same kind of trait. it’s not specific to Ethiopia and Ethiopian’s it’s a human trait found around the world. And I think you meant “Why do I meet envious people so often ” and if so that’s something you need to check on yourself. If you look history books, religious scriptures, and a dozen of psychology books you can see envy is found among all humans, and as I said your assumption seems from your own experience, which doesn’t define the all people in a specific location. Just a perspective.