Scariest Thing in Life

I type this quickly as I take a break from a ‘creative minds retreat’ in PA. I just left a workshop called The Scariest Thing in Life is Life.
The lecturer said life is all about finding your authentic self and living accordingly. I guess that is something we all know deep inside.
Most of us however spend our life living for the external, whether it be people we love or the possessions we want, we live in accordance to those rules. We speak in accordance to other voices.
It has taken me a long time to trust the voice I have and be secure in the decisions my voice announces.
The scariest thing in my life is not believing in my own authenticity.