O dicionário da linguagem corporal: Um ex-agente do FBI ensina como decifrar os sinais do comportamento humano

The book covers so many cues — I wonder what guided the selection process and if some signals are more universal than others.

I tried applying some tips at work and in conversations, but I’m curious how others have used this knowledge outside of reading.

Some gestures seem universal, but others vary widely across cultures. I wonder how much of this book is applicable globally.