La habilidad de la autoconfianza: Dr. Ivan Joseph en TEDxRyersonU
18:33
How To Eliminate Self Doubt Forever & The Power of Your Unconscious Mind | Peter Sage | TEDxPatras
17:37
How not to take things personally? | Frederik Imbo | TEDxMechelen
11:03
How I Overcame My Fear of Public Speaking | Dr. Justin Moseley | TEDxWilmington
19:27
The first 20 hours -- how to learn anything | Josh Kaufman | TEDxCSU
19:17
The Skill of Humor | Andrew Tarvin | TEDxTAMU
18:37
Master Shi Heng Yi – 5 hindrances to self-mastery | Shi Heng YI | TEDxVitosha
16:26
Stop doubting yourself and go after what you really, really want | Mario Lanzarotti | TEDxWilmington
12:15