I flip-flop on the control issue - especially lately for some reason. Food analogies are often where my mind wanders...it's great to wander around the grocery store selecting food and eating it on the spot but hey, somebody has got to buy the stuff, bring it home and cook it to be efficient. Eating is a process and an experience. Learning too? What's efficient learning? And, some people won't wander into the market and select what they want...they'd prefer to go hungry or take what's in their friend's wrapper and eat it.