[michaelcao]

Ray Dalio practices Transcendental Meditation and believe that it has enhanced his open-mindedness, higher-level perspective, equanimity, and creativity. Ray Dalio is an American billionaire investor and hedge fund manager, who has served as co-chief investment officer of the world's largest hedge fund, Bridgewater Associates, since 1985.

[linkdd]

Billionaire or not, what someone believes is entirely up to him.

After further research, there is no scientific proof nor studies that would demonstrate the effectiveness of this method.

I would not underestimate the placebo effect, but a method where the name is a trademark, and can only be taught by people part of the organization seems too fishy.

If it is so effective, why is it not part of psychology curriculums?