Since we began the collaboration that was the starting point for this book back in 2013, much has changed in our university, the state of California, the nation, and the world. Much has also changed in the SKILLS program and in our teaching and research, in part due to these larger-scale changes but in greater part due to our experience of collaboration with one another and with the brave and brilliant graduate students-some of whom have now earned their Ph.D.s-who share their thoughts, feelings, and insights within this volume.