hot seat vs timidity

hot seat

noun
  • Any stressful situation. 

  • The seat occupied by a game show contestant at a stage where they are answering questions alone. 

  • The electric chair. 

  • A multiplayer game mode where the players take turns playing the game. 

timidity

noun
  • The state of being timid; shyness. 

How often have the words hot seat and timidity occurred in a corpus of books? (source: Google Ngram Viewer )