Summary:
Seneca emphasises the importance of adaptability in life. If one path is blocked, we should find another way to live with purpose and contribute to society. No matter the circumstances, there is always a way to act with virtue and fulfil our role as human beings.

Interpretation:
In practical terms, this means accepting that life won’t always go according to plan—careers shift, health changes, opportunities vanish. But rather than becoming bitter or defeated, we should pivot and find new ways to be useful and honourable. For instance, if someone loses a job they loved, they can still mentor others, volunteer, or create something meaningful. The Stoic lesson here, as often reinforced in The Daily Stoic, is to focus on what we can do rather than what we’ve lost. Our value isn’t confined to one role—it’s in how we live, serve, and adapt.