The power of introverts - Susan Cain
19:05
Susan Cain: El poder de los introvertidos
21:03
Your body language shapes who you are - Amy Cuddy
4:59
How some friendships last — and others don’t - Iseult Gillespie
5:26
Do you really need to take 10,000 steps a day? - Shannon Odell
48:05
Susan Cain - THE POWER OF INTROVERTS.
19:27
The first 20 hours -- how to learn anything | Josh Kaufman | TEDxCSU
16:49
The gift and power of emotional courage | Susan David
43:49