day dreaming, star gazing

Sometimes, when we're living our dreams, we forget about reality.  But reality doesn't go anywhere, reality is what will stay with you when the dreams are gone.  And when you're carried away, before you do something, you have to think, could this ever work in reality.  And maybe it can, maybe you can overcome all the obstacles of reality.  But when you don't see any obstacles, then you know you're just dreaming, because reality always brings obstacles.