archetypal pattern archetype automatic response automatic writing automatism brain wave brainstorm collective unconscious compulsiveness conditioning drive echolalia echopraxia fancy flash fleeting impulse gut response id impulse inborn proclivity inspiration instinct instinctiveness involuntariness involuntary impulse libido natural impulse natural instinct natural tendency notion primitive self quick hunch reflex reflex action sheer chemistry subconscious urge sudden thought unlearned capacity unreasoning impulse unwilledness urge vital impulse