Making one person smile can change the world. Maybe not the whole world, but that particular person’s world, Start small, Start now. Smiles are powerful! They not only create engagement between two people but the more a person smiles, the healthier their brain can be. Smiling has a direct link to our brain and can help to reduce stress. There is so much a smile can do. Just one smile can brighten someone’s day. It can also improve your day. A healthy smile can develop confidence and generate a new outlook on the world.