There are many synonyms for the phrase "controls oneself," including self-discipline, self-control, self-restraint, self-regulation, self-mastery, self-governance, self-possession, and self-command. These terms all refer to the ability to restrain oneself from acting on impulses or emotions, and to make deliberate choices based on personal values and goals. Developing self-control is an important part of personal growth and can lead to greater success in all areas of life, from relationships to careers. By practicing self-discipline and other forms of self-regulation, individuals can learn to better manage their emotions, resist temptations, and achieve their goals with greater ease and confidence.