I have found this to be true: But if you wrote "all people" instead of "most people" I'd disagree, because I think there are caring, considerate people.

But my mood is elevated when I go food shopping. I live in an upscale neighborhood, so maybe the folks I've been smiling at (and who return smiles) are "better." I enjoy the little kids. They'll look at me and squeal something unintelligible at me, so I smile and say "Hi!" Maybe when they see my white beard they think I'm Santa.