Let’s be kind to each other. We don’t lose anything by being nice. Smiling at someone, holding a door open, telling someone they’re looking good – none of that costs us anything. So let’s go for it. We all have difficult things in our lives. Some are more obvious than others; some are shared with others and some are not. A shared smile may be the only bright moment in someone’s day. Be the person who brings that light to someone else.