In this episode of You Are Not So Smart David McRaney explores ego depletion and all the things that can cause it, from feeling rejection to holding back tears to avoiding the temptation of cookies. Read the rest

http://feeds.boingboing.net/~r/boingboing/iBag/~3/iF64-27-Pn4/willpower-as-a-rechargeable-ba.html