Omg yes. I just wrote in another thread about this. I'm prescribed vyvanse for binge eating (I'm bulimic) but I'm also underweight so why my pdoc gives this to me is beyond me. A month script lasts me a wk and then I'm on Te hunt for adderall. It sucks because I build a tolerance within a day and have to take a lot more to get that buzz. But when I'm coming down and the sun is coming up, I feel so guilty. I've always liked uppers.