"Mends one's ways" is an expression that suggests a change in someone's behavior or attitude towards something. Some synonyms for it could be "corrects one's behavior," "improves oneself," "reforms oneself," "revises one's conduct," or "repents." These phrases all convey the idea of a conscious effort by an individual to modify their actions and become a better person. Alternative synonyms could include "turning over a new leaf," "changing one's tune," "making amends," or "altering one's habits." Regardless of the wording used, the underlying meaning is that of personal growth and improvement through self-reflection and self-awareness.
