Thanks to all the teachers who have given me whatever clarity I have. Especially Lamchen at Amitabha Centre in Bristol for her teaching and encouragement. And also:

Zoe Navarre for creating the original artwork 'Charlie helps people', used throughout this course.

Karen Gartside for asking that I create this course.

Elizabeth Slade for editorial advice and support.

Carlos Saba and Gail Bainbridge for advice on course-building.