"i feel that i have had adhd all my life, but i was only officially diagnosed when i was 17. i have been on vyvanse for close to 6 years now and i can say that in the beginning it worked just how i hoped it would. it gave me energy and the ability to focus and get things done that i needed to. i started off on one 30 mg pill a day but i feel that i quickly built up a tolerance to it. i am now on two 50 mg pills (100mg) a day and it still doesn&#039;t have the effect that it used to on me. that is just one of a few things that i don&#039;t like about it. i feel like it worked for a short amount of time, but now it&#039;s just a pill that i can&#039;t get out of bed in the morning without taking. my depression has also worsened because of it i feel."