Internal discipline and courage are essential for personal growth and self-worth. Success in business often requires external discipline, but true fulfillment comes from having internal discipline and the courage to evolve into a better version of oneself. Without internal discipline and courage, individuals may self-sabotage and limit their success based on their perceived worthiness. It takes courage to challenge familiar but unfulfilling norms and behaviors, and to step into a new, more empowered version of oneself.