Possibly nothing on earth causes more pleasure on the one hand and more trouble and consternation, not to mention lies and even death on the other than sex.

So powerful is the drive to engage in it, pretty much every religion and spiritual path ever invented has tried to do something to control its force.

Perhaps the jolliest and most optimistic of these is the Taoist version, which rather than listing prohibitions, details how it can be used to actually enhance your psycho-emotional and physical health.