Elle Luna is a designer, painter, and writer. She facilitates a global art movement, #The100DayProject, where creators make every day for 100 days, and has previously worked as a designer at IDEO and with teams on apps and websites, including Medium, Mailbox, and Uber. Ms. Luna speaks to groups around the world sharing the story of The Crossroads of Should and Must. She lives in San Francisco and online at www.instagram.com/elleluna.

Susie Herrick is a licensed psychotherapist, personality typology expert, past academic department chair and professor, certified mediator, trainer, consultant, and writer. She has taught, coached, and mentored over two thousand graduate students in counseling psychology for over 20 years. She lives in San Francisco.