lose one's mind vs pitch a fit

lose one's mind

verb
  • To become frustrated, angry. 

  • To become crazy, insane. 

pitch a fit

verb
  • To become angry, enraged, or upset; to act or react with an outburst, as by shouting, swearing, etc. 

How often have the words lose one's mind and pitch a fit occurred in a corpus of books? (source: Google Ngram Viewer )