decision vs second thoughts

decision

noun
  • A result arrived at by the judges when there is no clear winner at the end of the contest. 

  • Firmness of conviction. 

  • A choice or judgement. 

  • A win or a loss awarded to a pitcher. 

  • The act of deciding. 

verb
  • To defeat an opponent by a decision of the judges, rather than by a knockout 

second thoughts

noun
  • The process of raising doubt or coming to a different conclusion through further consideration; the doubts or new conclusion resulting from this process. 

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