Thats me too, sometimes i have to wear sunglasses for night time driving because the incoming cars headlights are crazy bright, i've had this since grade 7 too and im turning 20, back in hk i had a huge stockpile of the meds, here in canada they wont do it too so i feel you man, i really do...btw the feeling after, at least for me is similar to being hungover, so i wolf down some gatorade and i do feel a bit better