9:30 How Long It Takes To Change Your Life? | Nwal Hadaki | TEDxSafirSchool TEDx Talks 8.8M views · 3 years ago
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15:44 How to Be Happy Every Day: It Will Change the World | Jacqueline Way | TEDxStanleyPark TEDx Talks 8.8M views · 3 years ago
15:57 How to Get Your Brain to Focus | Chris Bailey | TEDxManchester TEDx Talks 20.6M views · 3 years ago
21:10 The four-letter code to selling anything | Derek Thompson | TEDxBinghamtonUniversity TEDx Talks 4.4M views · 3 years ago
16:49 How to motivate yourself to change your behavior | Tali Sharot | TEDxCambridge TEDx Talks 17.6M views · 3 years ago
20:47 Laughter is Medicine | Anjelah Johnson | TEDxUniversityofNevada TEDx Talks 4.5M views · 3 years ago
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15:54 The psychology of self-motivation | Scott Geller | TEDxVirginiaTech TEDx Talks 13.1M views · 3 years ago
19:27 The first 20 hours -- how to learn anything | Josh Kaufman | TEDxCSU TEDx Talks 43.9M views · 3 years ago
