Each day comes to us with opportunity to have an impact on others' lives. Wouldn't it be nice if we were able to have a positive impact on all the people we passed by. I find that the smile is the fast and easy way to have an impact. Here in Texas a friendly smile is not thought as strange, even the people that you would never expect a smile back from tend to soften their face and smile. Try it out and enjoy the day a little more.