Loss in all of its manifestations is the touchstone of depression—in the progress of the disease and, most likely, in its origin… The loss of self-esteem is a celebrated symptom, and my own sense of self had all but disappeared, along with any self-reliance. This loss can quickly degenerate into dependence, and from dependence into infantile dread. One dreads the loss of all things, all people close and dear. There is an acute fear of abandonment. Being alone in the house, even for a moment, caused me exquisite panic and trepidation (p 57 of Darkness Visible by William Styron).
Loss of any kind leads to pain. However, our body and mind react to the loss differently. A paper cut stimulates our existing cells to proliferate and repair the damage. It’s our body’s intrinsic healing process. Our mind, unfortunately, is exempt from this amazing ability. When we lose “cells” in our heart—it could be our self-esteem, our beloved ones, etc—we turn to people around us and lean on them. Please don’t get me wrong. It is a blessing to be able to comfort someone whose heart is broken. However, this dependence comes with the expiration date. Once it is passed, the dependency occupies the space in which our own “cells” should have filled and then turn to our own agency and engulfs it. Unlike the physical wound healing process, it takes an extra effort and active pursuit to get our own mind cells reappear and reconstitute what has been lost before dependency stays put.
I guess resilience is a quantifiable quality—the rate of which our own “mind cells” (or whoever the smallest structural and functional unit of our mind is called) proliferate to heal the wound in our heart.
For those of you who are interested in related subjects, I recommend this TED talk about emotional hygiene.