manipulation vs self-control

manipulation

noun
  • The usage of psychological influence over a person, event, or situation to gain a desired outcome. 

  • The practice of manipulating or the state of being manipulated. 

  • The skillful use of the hands in, for example, chiropractic. 

self-control

noun
  • The ability to control one's desires and impulses; willpower. 

verb
  • To control oneself or itself. 

How often have the words manipulation and self-control occurred in a corpus of books? (source: Google Ngram Viewer )