They had a low-fear population, where they basically gave them a 13-minute presentation, all based in science, but told them that, if you didn't brush and floss your teeth, you could get gum disease.
Imali su populaciju koju nisu strašili, kojoj su u načelu predstavili prezentaciju od 13 minuta, temeljenoj na znanstvenim činjenicama, ali rekli su im da, ako ne peru i ne čiste zube koncem, mogu dobiti bolest desnih.