ure worried by a 0.00002% chance that you're goin to die from a pill, the dangers of most drugs are exaggerated a shitload, the LD50 for ecstasy is about 1/2g less than that of caffeine, and the neurotoxicity caused by it hasn't even been proved. Danger with any drug on the street is the illegality, paradoxical really, make it illegal and any bastard can sell you any pill, claiming it is anything, but I doubt very much they will sell you summat deadly, cuz if ppl start dyin in clubs of rat poison pills, theres gonna be a hefty investigation and this aint good for the dealer. As for the acid and the e, well its ure head, how strong minded do you think you are? because prepare to loose all feeling of boundaries, i.e. ure skin or body, and if you can accept this and float ure mind around, you should be in for a life changing trip man, either way you know you're not going to die, so as with any decision, the decisive moment, is the one where you clear ure head of all doubts and expectations of what ppl hav told you, go 'fuck it' and take the leap.