"vyvanse is the awesomest thing that ever happened to me 4 months ago. at first i would just stare at my teachers and try to listen to them but it would just go out the other ear. but sometimes i was just down the rabbit hole daydreaming. also when i tried to remember stuff i would get distracted because that got too boring and moved on. but on vyvanse i can concentrate with ease. i can remember stuff without even trying to. nothing seems boring anymore in school but i hate it how it makes me sweat a lot like under the pits .. alot. for me there&#039;s a major loss of appetite like i don&#039;t eat anything once i&#039;m on it beecause food doesn&#039;t sound, look or taste good. but i do get these random cravings."