Sometimes," Jem said, "our lives can change so fast that the change outpaces our minds and hearts. It's those times, I think, when our lives have altered but we still long for the time before everything was altered-- that is when we feel the greatest pain. I can tell you, though, from experience, you grow accustomed to it. You learn to live your new life, and you can't imagine, or even really remember, how things were before.
Cassandra Clare