I always end up confused

Everything began with a word And a word will end it all Words are used to define us, It lets us know the intentions made out for us. It can also hide the darkest of intentions. Sam has always tried to live up to one particular word Everything he did was to uphold it But this word will bring him to his lowest point and yet save him It will fill him with so large a regret that he will want to... BREATH! [ I should be editing peoples stories, not writing my own. ] Enjoy... If you can