Distract the mind to heal the body.
Perhaps the most visceral form of physical crying is . When a parrot pulls out its own feathers, it is a somatic cry of such intensity that it bypasses the brain’s natural pain avoidance. Parrot Cries with Its Body
Humans cry with lacrimal glands and sobbing breaths. Parrots lack the neural pathways for emotional tears, but they possess an amygdala—the emotional processing center—remarkably similar to our own. Consequently, their "cries" are expressed through their only outlets: the integumentary system (skin and feathers) and the skeletal muscles (posture). Distract the mind to heal the body
When a parrot is feeling down, its entire posture changes to reflect its mood. Humans cry with lacrimal glands and sobbing breaths
The bird sits hunched on two feet (rather than tucking one up), feathers are perpetually fluffed out to retain heat, and the eyes may be partially closed or "glassy."