A journey does not need reasons. Before long, it proves to be reason enough in itself. One thinks that one is going to make a journey, yet soon it is the journey that makes or unmakes you.
I bring my dogs on set with me, and my little dog Karoo is smart as a whip. She knows where the craft-services food tables are, so anytime I can't find her, I know she has found her way to that area. She's a funny dog.