13 cosas que las personas mentalmente fuertes no hacen

The book's structure around these 13 pitfalls feels intentional, but I'm curious whether they came from personal experience, research, or a mix of both.

It's easy to see these behaviors in others, but I wonder how many readers realize when they're falling into these traps in their own lives.

Some advice resonated deeply with me, but I wonder if others found certain tactics more effective than others depending on their personality type.