"Didym" is a word in ENGLISH

Stubbornness is a weapon.People tend to draw it out when a sensitive part of their identity is threatened—be it dignity, honor, pride, desires, etc. If loaded with righteous resolve, stubbornness can assist in overcoming obstacles and achieving great feats; however, more often than not it is loaded with anger, used as a means of destruction for both the possessor and those whom he turns his weapon upon. It is best utilized by wise individuals who are able to dispassionately perceive if their stubbornness will accomplish good, or if it should be put away and replaced by a humble substitute to spare the lives of everyone affected.