This curriculum was developed to help students struggling socially to learn social skills in a fun way. It is based on the story of Superflex, a superhero, whose mission it is to help the citizens of Social Town defeat the Unthinkables, villains who impede their ability to make good social choices. One Unthinkable is "Rock Brain" who makes people get stuck on their own ideas. Superflex works against Rock Brain by helping the citizen to be flexible and open to other peoples' ideas. There are several other Unthinkables, and students love learning about each one and how to defeat them. Students even enjoy creating their own Unthinkables!