After about 40 minutes of shopping, most people stop struggling to be rationally selective, and instead begin shopping emotionally—which is the point at which we accumulate the 50 percent of stuff in our cart that we never intended buying.
购物约40分钟后,大多数人就不再费心去理性选购,而是开始冲动购物了——就是从这一刻起我们把本来根本没打算买的那一半东西堆进了购物车。