Okay, so I got 4 tabs of acid from a very reliable source and gave one away that day. The person I gave it to said they tripped nuts and it was great, this person was an experienced LSD user so he would know the difference between good shit and bad.The next day, me and 2 friends each ate a tab and just as we started to come up, like maybe 3-4 hours after eating them like the trip basically abruptly ceased. I was very confused on what may have caused this because this was unheard of to me in all the numerous times I've tripped it had never so rapidly declined in effect, like it was like a snap of a finger and me and all of my friends just snapped out of it with just the tiny residual effects one would expect after like a good 12 hours after dosing regularly. Does anyone have any ideas on what happened or similar experiences? I stored the tabs overnight in my closet, wrapped in foil and in a baggie with an icepack because it would have been too sketchy to put in the freezer. I was thinking maybe this had something to do with it, Condensation and whatnot? I licked the foil after I ate my tab so its not like it transferred onto there and with LSD degradation wouldn't the dosage just be decreased, not a sudden stop in effect?