Substances like LSD, which give away a secret about the nature of the social game - the human game and what underlies it - are potentially dangerous, of course, like any good thing is. Electricity is dangerous, fire is dangerous, cars are dangerous, planes are dangerous, but not so dangerous as driving on the freeway. The only way to handle danger is to face it. If you start getting frightened of it, then you make it worse. Because you project onto it all kinds of bogeys and threats which don't exist in it at all.