it feels great. dont do it if your scared though, 9 timea out of 10 if you take lsd while afraid/worried/upset you will go on a bad trip.
well the ones i get are just thicker paper that have been soaked in acid, you put it on your tongue or under your lip usually. keep it in there for a while, then after about 15 of letting it sit, i squeeze the tab with my teeth to get the rest out, then you swallow it.
yup, mine was upside down. my boyfriends had his print facing up, as you can see by the picture.