contemplation vs extroversion

contemplation

noun
  • The act of looking forward to a future event 

  • Holy meditation. 

  • The state of being considered or planned. 

  • The act of contemplating; musing; being highly concentrated in thought 

extroversion

noun
  • A personality orientation towards others and things outside oneself; behavior expressing such orientation. 

  • The condition of being inside out, especially in relation to the bladder. 

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