Some folks never learn. I mean that, literally. They wander through life heads down, thumbs waggling, looking at their best friend: a handheld device that is addictive.
Steve Jobs knew the power he controlled. But he's dead, so we'll never find out if the man regrets what he unleashed. A power that makes time disappear and human interaction much more difficult to navigate. Tough to see "eye to eye" when they gaze at your hand.
So, many important lessons go untold and unlearned. Here are four from the past twelve months.