We should live life just how he sings about it. You should say I Love You to everyone you care about because time is never going to stop, and we only have so much time to live. A lot of people don't hear an, I love you enough. He is right you never know a good thing until it’s gone. Once whatever or however you cared for is gone you realize what you had. It’s never too late to change things in your life there’s always time to change.