Gladwell distinguishes that Americans are experienced with the usage of caffeine. In the olden days, people were unaware of the amount of caffeine one could contain. Regarding the effects of caffeine lead to operations to observe what caffeine was and how much could one could observe before trauma were to occur. The need for caffeine has become an essential. Nearly every drinking beverage in America contains caffeine such as coffee, tea, and energy drinks. As Gladwell mentions the growth of caffeine, it has become one of the most useful/common drugs. Caffeine has become addictive to the point where everyday working people rely on the usage of caffeine to continue their performance while keeping focus on what they are assigned to do. Moreover,
