When Sheldon learns that the neighbors above their apartment will move out, he begins to list all of the negative externalities that they didn't produce. He begins to fear that the next neighbor won't be as kind to him.
Neighbors as a Nuisance
When Sheldon learns that the neighbors above their apartment will move out, he begins to list all of the negative externalities that they didn't produce. He begins to fear that the next neighbor won't be as kind to him.
