One Day At A Time by Elton John is a heartfelt ballad that speaks to the difficulties of overcoming personal struggles and the importance of perseverance. The key theme is resilience, emphasizing that taking life one day at a time can help manage challenges and work towards healing. Poignant moments in the song include references to self-reflection and the acknowledgment of inner turmoil. The song underscores the universal human experience of facing adversity and the hope that comes from living in the present moment.