Some of us . . . mentioning no names except my own . . .
are crazy due to karma, wrong beliefs (eg. that the world is run by fish - I don't care what people say I have the evidence - one day I will reveal the Flying Spaghetti Monster conspiracy tapes), over indulgence in illicit substances or mind control by aliens from Dimension X
However . . . it is also possible . . . through effort and skillful means to channel (a kind of dharma perfume)
these tendencies . . .
That is the role of Tantra.
In Buddhist Tantra, crazy deities are placated, evoked and internalised and most importantly dismissed back to the void.
You can not avoid the insanity of yourself and the world. You can make skillful choices.
May all Loonies be at Peace OM YA HA HUM http://thebuddhistblog.blogspot.co.uk/2008/07/we-are-all-crazy.html