A conversation with Washu over the strangeness of human psychology can do wonders for a person. The insight can also prove useful in determining exactly what needs to be done. While the SI ponders of a moral dilema, he also muses on what may become of his feline companion now that she has access to abilities long dormant.
However, you can't win them all. Sometimes, you just have to accept it's broken and move on. But as they say: "Pottery Barn Rule: You break it, you own it."