Amy: My number-one tip for when someone is running late is that it's not fixable by you. No alarm clock that you're going to get them or no gadget that's going to help them organize their keys is going to help get them get out the door on time to meet you. That is where I talk about the serenity prayer, which is accepting the things you can change and knowing what you can't change and knowing the difference, I think. It's not in front of me, but it's a very beautiful quote that has always resonated with me. I can't make you on time. That's the story in the book where someone has a family member who's always, always late. It drives her crazy, but she can control what time dinner starts. If you invite people to your house and you have a recurring family event, let's say Passover's coming up and every year you have the Seder or you have your Easter dinner, whatever your family celebrates, Spring Solstice, and people are always late, then you don't have to wait for them. You can start dinner when you start dinner. That's how you cope with someone who's always late. You don't change them. You just decide what you're willing to live with and what you're not willing.