TVOM: "It’s a well-documented fact that no subject is untouchable on It’s Always Sunny in Philadelphia. Because the gang are all so self-absorbed, the show can get away with exploring taboo topics. After all, they don’t know any better, and it’s so over the top that instead of being offensive, it’s usually hilarious. In last night’s episode, they tackled the topic of mental health through the return of Psycho Pete, an old classmate who the gang loved because of his crazy behavior back in the day. What this episode really showed us, though, is that mental health issues are misunderstood by many."