The introduction of the second 'villain' of the show, Tritter, has got me squirming in my seat. I seriously considered bailing on this show with the introduction of the Tritter subplot. This particular episode raised the psychological tension to a new high. House becomes mean and does things like hit Cutty where it hurts with a cutting remark about her inability to conceive, punches Chase when he challenges House's diagnosis. However its not House that makes the episode almost unbearable, its seeing the effects that Tritter's maniacal, tyrannical manipulations are having on everybody. Anybody who's ever been the victim of any kind of abuse by a person with a personality disorder may find themselves triggered by this episode.