Sleep Paralysis can be the Terrifying experience that is surprisingly common. It is feeling of conscious but unable to move.  Sleep Paralysis occurs when a person is falling asleep or waking up. People will feel pressure on their chest or a sense of choking during the attack. Episodes of this condition last just a few seconds or minutes. Research indicates that stress, anxiety, and depression could increase the chance of experiencing sleep paralysis. Sleep paralysis occurs when a person wakes …