There's no bigger critic than a guilty conscience.
About 5 years ago, I knew a girl called Josephine. Pretty, quiet, good - and she was my friend. But she changed her phone number. She gave the new one to me, but I did not save it. I went to her house, but they'd moved. We were really good friends. I think I must have hurt her. If I could take back something I've done to someone, I'd take back the silly way in which I lost contact with Josephine.
Is there anything you've also done to someone that you wish you could take back?