Agreed that one's fantasies can give a glimpse into one's true nature. Soooo... if one's true nature is to bash me with a stick wrapped in duct tape, I'm better off staying far, far away from the SCA!!!!!

Seriously, though, fantasy is just one aspect of one's nature. And to act out only one fantasy on a consistent basis... can that address even the myriad aspects of one's fantasies, let alone other aspects of one's nature??