In this episode, we see what becomes a not-uncommon theme: Little Joe ignoring sound advice from his eldest brother, Adam. Even though his intentions are good, Joe's impulsive nature and stubborn refusal to hear Adam's wisdom lead to the needless death of another man.
Joe: (awkwardly fixing Willow's hair) I can't do this, I'm all thumbs.
Mrs. Shaunessy: You're the one who says it takes gentleness and patience. Well, stand there and be gentle and patient...Careful she don't bite a thumb off.