malleability,
plasticity the property of being physically malleable; the property of something that can be worked or hammered or shaped without breaking
manipulable,
tractable easily managed (controlled or taught or molded); "tractable young minds"; "the natives...being...of an intelligent tractable disposition"- Samuel Butler
intractable not tractable; difficult to manage or mold; "an intractable disposition"; "intractable pain"; "the most intractable issue of our era"; "intractable metal"
trait a distinguishing feature of your personal nature