Being personified as an animal implies a negative view of the character, which embodies the deepest forces that are part of the human consciousness, namely the libido, whose sexual aspect is traditionally associated with the horse, a symbol of sexual potency and brutal feats. The absence of a head may be a metaphor for the lack of reason, or evidence that the curse involved the perdition of the soul. In either case, without the head to give direction, the body is left under the power of violent passions, immediate impulses and selfish desires.