With the discover of mirror neurons, we know we can, in theory, potentially improve our skill in something just by watching that same skill being performed.
What about the latest craze of watching poker on T.V.?
Watching a bunch of folks sit on their ass around a table... have we gotten so lazy that we now must watch something with so little movement, just so those mirror neurons don't have to fire? We are really out doing ourselves now.
"Man, it just fatigues me to watch this stuff..."
Just a thought...