Curly Blonde Girl With A Smile Strips Her Dress Outdoors On A Street Stairs

Real smiles vs. fake smiles
A smile does indeed have great power and great social rewards. However, it has been proven that an authentic smile is much more effective than a counterfeit smile. A smile is an outward sign of perceived self-confidence and internal satisfaction. It seems to have a favorable influence upon others and makes one likeable and more approachable.