The phrase "changes one's ways" means to alter or modify one's behavior, habits or attitudes in a positive direction. The antonyms for this phrase would be "resist change", "remain stagnant" or "cling to old ways". These antonyms signify an unwillingness to adapt or evolve and a reluctance to embrace new ideas or approaches. They are negative connotations associated with a lack of progress, growth, and personal development. It is important to recognize the significance of changing one's ways as it leads to personal growth and development, improves productivity and quality of work, and builds better relationships with people around us.