Why do we, like, hesitate when we, um, speak? - Lorenzo García-Amaya
5:08
Why incompetent people think they're amazing - David Dunning
6:00
How to know if you're being selfish (and whether or not that's bad) - Mark Hopwood
6:27
Why Americans Say "Like" In The Middle Of Sentences
9:25
Why can't we stop eating certain foods? - BBC
5:34
Why don't "tough" and "dough" rhyme? - Arika Okrent
5:50
Why do you want to squeeze cute things? - Joshua Paul Dale
13:22
Lao Tzu - The Art of Not Trying
5:07