Antonyms for changing one's ways include stubbornness, intransigence, inflexibility, rigidity, and staleness. These words describe a lack of openness to new perspectives, ideas, and experiences. Stubbornness implies a refusal to change even in the face of evidence to the contrary. Intransigence suggests a dogmatic and uncompromising attitude. Inflexibility denotes an inability to adapt to changing circumstances. Rigidity connotes a lack of creativity and adaptability. Staleness describes a lack of freshness, originality, or excitement. Overall, these antonyms highlight the importance of being open, flexible, and adaptable to changing circumstances in order to grow, learn, and evolve as individuals.