How to Be Confident and Reduce Stress in 2 Minutes Per Day (James Clear)

          https://jamesclear.com/body-language-how-to-be-confident

'Power Poses' Don't Actually Work. Try These Confidence-Boosting Strategies Instead (New York Times)

          http://time.com/4949675/power-poses-confidence/

Power Posing Is Back: Amy Cuddy Successfully Refutes Criticism (Forbes)

          https://www.forbes.com/sites/kimelsesser/2018/04/03/power-posing-is-back-amy-cuddy-successfully-refutes-criticism/#3a2e83b3b8ef