I think this is one bad side of a mirror; it helps us to see the reflection of the effects of our own actions on ourselves. We smile and it smiles back to us, we frown and it frowns to us. How I wish it shows us the reflections of the effects of our actions on other people as well so that we will be conscious!
There's a sameness to streetlife. On every world I've ever been, the same underlying patterns play out, flaunt and vaunt, buy and sell, like some distilled essence of human behavior seeping out from whatever clanking political machine has been dropped on it from above.
All of us, have our antenna up for people who might harm us in one way or another, not just people who might hurt us physically, but also for people who might treat us unfairly, take advantage of us, cheat us or fail to do their share. And we react very strongly to be misleading by other people, is part of human nature, to guard against being hurt and exploited.