Ever thought that we are living in a society that is not all that friendly.?

If you walk down the street and give somebody a friendly smile then you must see the reactions that you get. Everthing from puzzeled to a frown as to say "I wonder what she wants. There is nothing wrong with being friendly and smiling. We have so much to be greatful for and why not bless somebody who maybe going through a very tought time a smile.