Oh! Emily. I believe the lyrics are meant to convey a feeling of being alive. When he says "used" I believe he means it to be the opposite of new. He is asking if life can ever seem new again or if life can seem like everyday is a new day again even though he has felt like he has been put through the ringer and dulled.
Oh! Emily. I believe the lyrics are meant to convey a feeling of being alive. When he says "used" I believe he means it to be the opposite of new. He is asking if life can ever seem new again or if life can seem like everyday is a new day again even though he has felt like he has been put through the ringer and dulled.