The antonyms of "change of direction" are stability, continuity, and constancy. Stability indicates a situation where things remain the same for a certain period without any deviation. It also entails consistency in the activities, plans, and objectives. Continuity indicates a continuation of the current path and momentum without veering off-course. The course of action and direction follow consistently without any change. Constancy indicates a situation where an object, person, or situation remains the same without any alteration or deviation. These antonyms diverge from the idea of changing course, and for some, they represent a more desirable or preferred state.