I've been living in LA for well over a decade and still persist at saying hello to passers by. I wave when I change lanes on the freeway. I smile when entering an elevator.
I do this in hopes that others will do the same. Maybe 1 in 100 does.
Please people - just smile, say Hi, wave... make LA happier and therefore healthier community for our children and for ourselves. Life is tough enough.
Peace to All, Light to All, Love to All!