Spiritual crisis (also called "spiritual emergency") is a form of identity crisis where an individual experiences drastic changes to their meaning system (i.e., their unique purposes, goals, values, attitude and beliefs, identity, and focus) typically because of a spontaneous spiritual experience. A spiritual crisis may cause significant disruption in psychological, social, and occupational functioning. Among the spiritual experiences thought to lead to episodes of spiritual crisis or spiritual emergency are psychiatric complications related to existential crisis, mystical experience, near-death experiences, Kundalini syndrome, paranormal experiences, religious ecstasy, or other spiritual practices.