i did meth...i went throught this experimental phase in my senior year...i don't know, i just snapped...pretty much straight A student and then when senior year hit...i just thought fuck it....wanted to try it all before college.
my experience....
marijuana is ok...nice high, makes you laugh, but honestly, it doesn't do much for me
shrooms....sick, gross, way to intense with a huge stomach ache
lsd/acid....not sick the first time and enjoyed it, the two times after, holy crap, i will never touch that again
meth...initially enjoyed it because of the almighty feeling and you could stay up with amazing energy...after a few weeks, fuck that, way, way too addictive and you have to buy the shit from hard core drug dealers