1 minute ago, Stan Fresh said:Because he felt ashamed and bitter. Seems perfectly plausible to me.
It's not the most implausible thing in the world, but I think it's worth trying to develop a reading of the movie according to which Luke is not a terrible person. Letting the neo-Nazis rise to power when you're the one person with the skills to stop them, simply because of shame and bitterness... if that's the only explanation, then I do have a lot of sympathy for the Not My Luke crowd. Whatever his flaws, Luke is ultimately a hero. Shame over one highly understandable lapse is not by itself going to keep him from saving innocent lives.
