No, no it doesn't. Nobody with the O-chem knowhow is going to put rat poison in acid, and a blotter couldn't convey much of anything toxic anyway. Was going to post this in the Embolism Death thread, but figured it would be better not to hijack that mess. SWIM has found that any 'dirty' or crampy feelings from LSD are entirely, or almost entirely, psychosomatic in origin. Meaning, if you believe you'll get a headache, tootheache, etc, it will happen. Shitty? Hardly! This opens the door to all sorts of exploration. For example, an orgasm is a process that the brain only allows you to experience after meeting certain physical requirements, but once one learns to control his or her mental processes, it seems probable that one could attain the pleasure sensation while meditating, for example. Discuss.