For Freud, the unconscious is the storehouse of instinctual desires, needs, and psychic drives.

Still, my instinctual desire to stay alive won't stop me from feeling horribly guilty if we do have to kill a few Martians.

One example is Freud's view that all beliefs are the result of instinctual desires and drives.

In other pictures, instinctual desire persists in the form of hairy blobs with gaping mouths (Johnson).

The creature had almost run to this one, caught up in an instinctual desire to be taken home.

Would you feel a deep instinctual desire to kill her?

On ranches, border collie puppies are taken from the litter and tested for their instinctual desire to herd sheep.

He was eventually compelled to get rid of his raven messengers because of their species' instinctual desire for devouring eyeballs.

They then proceed to live normal lives as wild salmon, returning as adults to the lagoon due to their instinctual desire to mate and spawn.

These leptin findings imply that hormones and neurotransmitters control the instinctual desire to eat, overwhelming willpower in the process.