this thread made me think of that song adrenaline by bush... good song adrenaline is some crazy shit when you think about.. you can do some things that would normally kill you when pumped up on it...
ive only had two experiences in my life when ive had my heart racing and the thought that i might die in my head, when that stuff is pumpin through you god, your like some super human, all your moves are so exact and co-ordinated, biggest rush ever but always scary too!
yea how about arenacrome like on fear and loathing i dont know how to spell it but yea it can get pretty intense