Is it a concious decision for an aspiring Monk to become Light of Shadow sect, did the trained monks 'sense' this for them (given the Monk quest shows they can feel one another's sect chakras being different) or did they have a test of sorts for it? How was/is this decision made? Seeming Monks were either Light or Shadow only trained in the past until they fully unlocked their chakras on their respective sects, and started to duel the other sect to the death.