He 's ruthless only because of his ideals. Unfortunately he doesn't succeed. The thing fails and gets out of hand and takes charge of him. Idealism is the only excuse he could have and it's a great excuse.
“Just this morning, out of a large memory for songs, and having been obsessed by them since childhood, suddenly, at the age of 84, I thought of a song I hadn't thought of in over 50 years. It came into my head unbidden.”
“I was very, very large as a kid and never athletic, and my home life was a little upside down and I never felt comfortable.”