I don't see a good reason so that's why I've never tried it. 
Certainly you choice. For me the high itself is reason enough, but to each his own.
Plus there is the risk of TROUBLE. 
You just have to be crafty and then you're in the clear.
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--Guru: LiveWire's new coolest rank--
If you have a problem with hedonism, you're probably not doing it right.