At the Web 2.0 Expo, entrepreneur Gary Vaynerchuk gives a shot in the arm to dreamers and up-and-comers who face self-doubt. The Internet has made the formula for success simpler than ever, he argues. So there’s now no excuse not to do what makes you happy.

Intr-o lume cu mult prea multe optiuni, si prea putin timp, alegerea de bun simt e sa ignori tot ce e banal. Seth Godin, marketing guru, ne explica de ce, atunci cand e vorba de castigarea atentiei, idei care la prima vedere par proaste sau bizare au mai mult succes decat cele plictisitoare.

Behavioral economist Dan Ariely studies the bugs in our moral code: the hidden reasons we think it's OK to cheat or steal (sometimes). Clever studies help make his point that we're predictably irrational — and can be influenced in ways we can't grasp. (Recorded at TED2009, February 2009, in Long Beach, California. Duration: 16:23.)