Prologue Instincts. As human beings, we all have urges that must be satisfied, or else we risk our sanity. Regardless of our statuses as apex predators, supreme beings atop the world’s food chain, we’re sophisticated animals all the same. So, it’s okay to relax, to let loose every now, to release. Relieving ourselves of all the pent-up stress brewing inside our beings is practical, even if society has programmed us to thi...