Consider an illustration: If you were walking up a flight of stairs and slipped back one or two steps because of stumbling, would you reason, ‘ I’ll just have to walk back to the foot of the stairs and start over ’?
Padomā par šādu ilustrāciju: ja tu, kāpdams augšup pa kāpnēm, pakluptu un noslīdētu dažus pakāpienus atpakaļ, vai tu nodomātu, ka tagad tev jāatgriežas pašā kāpņu apakšgalā un jāsāk viss no sākuma?