Living Authentically is simply being absolutely comfortable with being ourselves and having the courage and self-confidence to share that in the world. It means not chasing or trying to be someone you're not. This is a lot easier said than done for most of us as from an early age we are taught to be and achieve the persona of someone we are not. We are taught to suppress who we really are because of what is acceptable in society. However we should learn to express what makes us different because our differences and our authenticity is what makes You, You and You are the only you on this planet.
So share the wonderful gift of your authenticity to this beautiful earth.