Abrázame fuerte (Psicología)

Reading about attachment and emotional bonding made me wonder how effective these methods are in everyday relationships. Has anyone seen actual, lasting changes after applying these ideas?

I'm curious about the personal or professional experiences that led her to focus on these specific emotional exercises. Was there a particular moment that sparked this method?

The book emphasizes vulnerability and open communication, which can be tough. For those who tried, did the emotional payoff justify the initial discomfort?