english: Now, you can see, this is the problem of shifting comparisons, because what you're doing is, you're comparing the 100 bucks to the purchase that you're making, but when you go to spend that money you won't be making that comparison.
non_english: Ako vidíte, toto je problém posunutia v porovnávaní, pretože vy vlastne porovnávate tých 100 dolárov voči obchodu, ktorý robíte, ale keď pôjdete tieto peniaze utratiť, už to tak porovnávať nebudete.