I just participated in the Thousand Training Life Code these two days. Objectively speaking, for some people, there will still be gains. The lecturer used some knowledge of psychology, but unfortunately he also used the collective unconscious. Finally, the so-called voluntary donation link appeared, which was actually naked persuasion. Of course, it doesn't matter if you don't donate, it depends on whether you are strong enough inside.
Finally, I want to say: the ultimate happiness comes from inner peace and harmony, reconciliation with yourself and acceptance of yourself. And this requires us to practice all our lives, not just one or two classes. Only by reading and reading good books can the classics slowly infiltrate our hearts.