I related to his disillusionment. Thinking that he was going for this big dream. Then he kind of saw through it all at one point and went back home. Then he started a bender, which I can relate to of course.
I just want to make stories. They don't have to have a moral or a reason. There might be some mild cautionary notes, but they're not moral. They don't impart any Judeo-Christian ethic of any kind.