Some people don't need to take drugs to get it:
http://news.bbc.co.uk/2/hi/uk_news/magazine/4655352.stm
> Some people don't need to take drugs to get it:>> http://news.bbc.co.uk/2/hi/uk_news/magazine/4655352.stm
See:
http://orion.oac.uci.edu/~kourosh/psych266/Drayanascience2001.pdf
-C.