english: And by this, I mean looking at what millions upon millions of people have done and carefully calibrating the rate, the nature, the type, the intensity of rewards in games to keep them engaged over staggering amounts of time and effort.
non_english: Pod ovim mislim na posmatranje onoga šta milioni i milioni ljudi rade i pažljivo odmeravanje rasporeda, prirode, vrste, intenziteta nagrada u igrama, kako bi se održavali u igri i ulagali zapanjujuće količine napora i vremena.