Dr. Barbara Becker Holstein is a best-selling author, award-winning Selfie Filmmaker, Positive Psychologist and podcaster. In all her books and films, Dr Holstein presents positive psychology as entertainment and a means to happiness…
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Dr. Barbara Becker Holstein is a best-selling author, award-winning Selfie Filmmaker, Positive Psychologist and podcaster. In all her books and films, Dr Holstein presents positive psychology as entertainment and a means to happiness…
Read More