Introverts do not do as well, particularly if the tasks they're engaged in -- and they've had some coffee -- if those tasks are speeded, and if they're quantitative, introverts may give the appearance of not being particularly quantitative.
Introvertidele see sama hästi mõju, eriti, kui nad peavad töötama peale seda, kui nad on joonud tassi kohvi, kui ollakse ajalise surve all ja tööd on palju Introverdid võivad jätta mulje,  et neil ei ole eriti midagi käsil,