The song Good Old Daze by Jason Mraz is about appreciating and enjoying the present moment, while also acknowledging the good memories and experiences from the past. The lyrics encourage the listener to embrace life's lessons and challenges, and to live every moment to its fullest. The song also touches on the idea that the present can feel like a continuation of the past, and that we can draw inspiration and motivation from our dreams and aspirations as children. The overall message is one of positivity, gratitude, and celebration of life. Musically, the song has a relaxed and upbeat vibe, with a catchy melody and harmonies. It includes elements of pop, rock, and folk music, with acoustic guitars and light percussion creating a warm and inviting sound. Overall, Good Old Daze is a feel-good song that celebrates the joy of living in the present moment and appreciating life's small pleasures.