I don't understand. I liked it better when it was fiction. Now, what's the point? Whatever the ending was, we already know it. Everything this guy, Sam, went through, it ends with him dying of colon cancer. I don't understand. How long did they have to be friends again? All the struggling this guy went through. I'm sorry, I am not saying this as a negative toward Sam, it just makes me feel like there really is no point, you know, to anything. Whether you're a good person or a bad person. This poor guy...I liked it better when it was fiction.