How to smile better? How can you become a source of joy instead of someone's pain? A smile is usually an indication of positivity, being an approachable and likable person. The more a person smiles, the more they can attract someone else's attention. Another secret to having a better smile is to have a healthy set of teeth. A person can even undergo cosmetic dentistry procedures. You can click here to read more options about achieving a perfect smile for you.