The phrase "self-sculpt" is metaphorical and implies the process of shaping or molding oneself, much like a sculptor shapes a piece of clay or stone into a desired form. In the context of personal development or self-help, "self-sculpt" suggests the intentional and conscious effort to shape one's own character, behavior, or life in a way that aligns with personal goals, values, and aspirations.
To engage in self-sculpting is to take an active role in your own growth and development, making deliberate choices and efforts to become the person you aspire to be. This may involve working on various aspects of your life, such as your mindset, habits, relationships, skills, and overall well-being.