[dakna]

You know what is a sign of a good neighborhood?

When you are comfortable approaching a stranger in a parking lot with a quarter in your hand, saying "Hey, I'll take that cart, no need for you to return it".

An even better sign is when that stranger declines to take the money and just asks you to pay it forward.

I've done both several times, in rural areas and big cities and have seen others doing the same.

Give it a try some day, it's fun.