You

You are your only voice.

That tells you what is right.

You are your only fear.

That scares you in the night.

You are your only will.

That pushes towards success.

You are your only hunger.

That lets you be the best.

You are your only enemy.

Who kicks you when you fall.

You are your only friend.

Who's beside you through it all.

You are your only conscience.

That tells you what to do.

You are your only self.

That makes only one of you.