Describe 10 interpersonal theories and/or concepts. For each theory or concept explain the definition and an example of theory in action. 

Deeply explain four of these theories/concepts as well as how each of these theories is portrayed in the movie hillbilly elegy which helped understand people better. Then an explanation of an example from the movie where that theory helped understand others or their interactions better. As well as a description of how understanding that theory or concept gave you new insight into the person or people involved. Finally, explain how it can apply to one's life in general.