i got 2 times..
2nd time lsd, had 2 tabs of fairly strong blotter..visuals eveyrwhere, going out of reality becuz of the strong visuals (mainly OEV but o god like bliss

) however a lot of confusion and headfuck due to bad evnironment i was in (took it and just planned on doing everyday thgings with SOBER friends(headfuck and a half), suhc as hanging at theer houses and driving round and shit), so that made it hard..howveer also had some creative thoughts at times and the visuals were mad.. had a few cones on it however i dunno if they did 2 much, i was already tripped out hard.
2nd time was 1/2 a tab o fthe same blotter with a friend and then we smoked quite a bit of good weed about 2 hours after takking it.. we were in the bush, it was raining, but we were happy cuz we had music, jumpers and cones lol it was so good (salmon dance, crookers remix made that trip lol), however despite it being about 7 pm on a rainy night, sum1 came-we ran sooo fast, like it took us 10 mins to find the spot and we were out of that entire bush in about 60 seconds flat it was crazy, brains took a while 2 comprehend wot happened afterwards lol)..
sorry so long, been thinkinh bout them recently actaully.lsd is the only psychedelic i hav relative experience with, only tried DXM and muhsrooms once. sepereately of cause.
also wot is serotonin psychosis? never heard of it.