Question: 13 reasons why theme ideas?
Answer: Repercussions. Perhaps the most prevalent theme in Thirteen Reasons Why is the theme of repercussions, or cause and effect. ... 
Betrayal. ... 
Gossip and Reputation. ... 
Parental Obliviousness. ... 
Subjugation of the Female Body. ... 
Revenge. ... 
Exposing the Truth.