When it comes to the act of restraining oneself, there are plenty of synonyms to choose from. One possibility is "holding back," which suggests a deliberate effort to keep one's behavior or emotions in check. Another option is "self-control," which emphasizes the importance of discipline and willpower in avoiding impulsive behavior. Alternatively, one might speak of "reining oneself in," which implies the need to exert a greater degree of control over one's actions than might come naturally. Other synonyms for restraining oneself include "curtailing," "constraining," "moderating," and "tempering." Whatever the term used, the act of restraining oneself requires a degree of self-awareness, discipline, and conscious effort.