You have reached your maximum number of saved items. Remove items from your saved list to add more. OMG – our talk is shrinking. Psychologists at UMKC found most of us speak less than the year before, dropping some 338 words per day, measured over a 20-year study. Give or take, that’s 120K fewer spoken words per person. Humans being humans, OC, we’re still communicating. Just in different ways.