| """What kind of negative side-effects are you referring to?""" When one enters that stage of yoga, if they've been a good little yogi and done the preliminary physical preparations (which may take decades (or you hit the jackpot and are born into a magnificent constitution, maybe a few years)), they can begin the real 'yoga', which is mainly just seated meditation. It is akin to performing surgery on the central nervous system and most importantly, its main channel running along the spinal column(shushumna). If one is not prepared correctly, as an inexperienced surgon performing brain surgery, cutting the wrong cords or becoming stressed/frightened at the wrong time could be disasterous when operating on your subconscious autonomic nervous sytem (and even deeper!) there is a reason everyday humans cant control that stuff voluntarily! joint damage etc pale in comparison to cutting the wrong wires on that low level state in the nervous system. Think voluntarily giving yourself psychosis or Multiple Sclerosis or launching a schizophrenic rogue subroutine in your body that randomly regulates temperature, making you icy cold one moment, pulling blankets over you, then burning hot 3 minutes later, as you run for the cool bathroom tile floor in the basement to lie down on. But hey, what else are you going to do in life? |