Pang is an online service that allows its user to go back in time to fix a meager negative interaction that has happened in their life. Focusing on the irony of how small events can affect a person and the anxiety that comes with it, Pang acts as a quick fix for people who overanalyze situations in their head. This service only appears when needed, almost out of thin air, creating the illusion that Pang is just what the person needs during their time of distress.