In the evening shadows, when twilight pulls purple lace around the sleeping trees, I walk beneath gathering clouds with regret by my side. How many things I would have done differently. How many choices I would change. But before I reach the rise of the moon, I see lights begin to go on, house by house, each a firefly of hope in the darkness. Look up, look forward, they seem to say. Leave regret to itself and live now as you would have lived then. I turn for home, walking a little faster. It is not what we have been, but what we become, that separates the night from the day.