If you feel the urge to pace when talking on the phone: you may be the victim of *walking-below-the-stress-level deprivation*, a silent ailment that is no different from *sleep deprivation*. And *walking-with-effort* is no substitute for it. Walking slowly, aimlessly, without trying to anything about anything…

via If you feell the urge to pace when… – Nassim Nicholas Taleb | Facebook.