Whereas staying focused on the present had made the agonies of the ice-water ritual more tolerable, it made less unpleasant undertakings—daily chores that might previously have been a source not of agony but of boredom or annoyance—positively engrossing. The more intensely he could hold his attention on the experience of whatever he was doing, the clearer it became to him that the real problem had been not the activity itself but his internal resistance to experiencing it.

