Designer drugs kill 18 in Poland

Mushrooms?...No problem even if they have hallucinatory effect...Same with coca leaf...Quite harmless, even beneficial if used in natural state by natives of a particular region...In Arabia, and Horn of Africa, they chew Khat, which is a mild stimulant used by the natives in that area, a 'sociability' drug used in coffee houses to stimulate conversation and a good feeling...Opium, too, as small amounts give a very pleasurable sensation...Problem comes when these drugs are refined into POWDERS, that are either snorted or injected...When the natural form is altered drastically, then problems begin.

Same can be said of sex.

All well and good - given the cutural conditions.