Life is about living.
It's not about yesterday, it's about today. Most people don't understand that part of enjoying what you're doing on this earth, is to enjoy the moment you're in. Instead of worrying about the moment you've just had, or stressing about the moment you're gonna have. And then all the moments you could have experienced so beautifully have passed you by. And you can't have them back. It's all about the real world.