Aite no kakushigoto o maruhadaka ni suru hōhō : Tottemo kowai shinrigaku (Tankobon Hardcover)

The book emphasizes rapid assessment skills, which feels both empowering and a bit intimidating. I'm curious what motivated this particular focus.

I tried some methods during a meeting and was surprised at how quickly I could gauge reactions. Has anyone else experienced a noticeable difference?

Since reading body language and cues can vary widely, I wonder if these techniques are universally effective or need adaptation.