And we can measure this very precisely, actually, because we give people electronic pagers that go off 10 times a day, and whenever they go off you say what you're doing, how you feel, where you are, what you're thinking about.
I zapravo sve možemo  vrlo precizno izmjeriti, jer ljudima dajemo elektroničke  pagere koji zazvone 10 puta dnevno, i na svaki taj alarm ljudi kažu  što rade i kako se osjećaju, gdje su i o čemu razmišljaju.