Evaluate the arousal intensity of the following sentence, considering the mood of the author. Give a score between 0 and 1 inclusive, where 0 is the most calm and 1 is the most energetic.
Sentence: “You can't hold on forever, even if you don't ever, ever want to forget. How long until the memories slip away? How long until all you remember is this, the ship, the thick red carpeting, the chandeliers, the empty conversations you hold with the other shells who used to be people? When your life, the reason you lived, the people and faces and places, the emotions you felt, who and what you loved, when all that is gone, faded, what will you have left?”