resiliency
[U] Uncountable
In a psychological context, resiliency describes an active process of "bouncing back." It is not merely surviving a trauma, but returning to a state of equilibrium or even improving after a crisis. It carries a strong positive connotation of strength and adaptability. Unlike 'stubbornness' or 'rigidity,' which imply resisting change, resiliency suggests flexibility—the ability to bend under pressure without breaking. In physical contexts, it refers to the mechanical property of elasticity. The feeling is one of tension and release, where a material possesses an inherent memory of its original form.