Look forward, not back.
Do not look back. Only look forward. I am forward. The Enemy is back. My mercies are new every morning, and each day has enough worry of its own. Each day is its own lifetime, starting new and fresh and full of opportunity and wonder. Live it as such. Attack it even, and learn from it. Make it an adventure, full of love and trials and hope and loss. Tears and laughter; joy and sadness. Make each day its own story, and boredom and pointlessness will not overtake you! This is the Lord.