"i&#039;ve been really pleased with the way vyvanse has helped me. on vyvanse i&#039;m not moody or lifeless like i had been on other drugs. my appetite is still very small and this is kind of a problem because i&#039;m really light anyways. however, if i eat before i take it and snack on healthy things during school hours i don&#039;t crash when it wears off. with vyvanse i&#039;ve realized it&#039;s possible to control my add and keep my personality! i was very nervous about starting a new drug, but vyvanse is really the best thing i&#039;ve tried and my grades in my ap classes are better than they have ever been."