This is it (This is it) This is life, the one you get So go and have a ball This is it (This is it) Straight ahead and rest assured You can't be sure at all So while you're here enjoy the view Keep on doing what you do So hold on tight we'll muddle through One day at a time (One day at a time) So up on your feet (Up on your feet) Somewhere there's music playing Don't you worry none We'll just take it like it comes One day at a time (One day at a time) One day at a time (One day at a time) One day at a time (One day at a time) One day at a time (One day at a time)