简介：<p>The pressure to achieve more, do more, and be more is part of being human - and in the age of Adderall and Ritalin, achieving that can be as close as the local pharmacy. No longer just &quot;a cure for excitable kids,&quot; presc<x>ription stimulants are in college classrooms, on Wall Street, in Silicon Valley...any place &quot;the need to succeed&quot; slams into &quot;not enough hours in the day.&quot; But t...</p>…