Summary:
Epictetus advises that clarity about who you want to become should come before action. Just as an athlete commits to a specific discipline and trains accordingly, you must first define your ideal self and then align your actions and habits with that goal.
Interpretation:
In real life, this means being intentional about your personal growth. If you want to be a calm, disciplined, or compassionate person, your daily choices must reflect that aim. Like training for a sport, it requires consistent effort, sacrifice, and focus. Rather than drifting through life reactively, you consciously shape your character by deciding who you want to be and living by that vision.