David Wolf

Astronaut, Medical Doctor, Engineer, Scientist, Inventor & Aerobatic Pilot

Greg Lutze

VSCO Co-Founder & Chief Creative Officer

Dr. Donna M Beegle

President of Communication Across Barriers Inc. & Author of "See Poverty, Be The Difference"

Doug Smith

Author of "Happiness", Former CEO of Kraft Foods Canada and Best Brands

Jill Alexander

Actress Known for Her Roles in "Mad Men" and "Silicon Valley"

Aly Mawji

Actor Known for His Role in "Silicon Valley"

Dr. Afiya Fredericks

Assistant Professor of Psychology at the University of the District of Columbia; Growth Mindset Expert

Julie Guthman

Author & Professor of Social Sciences at the University of California, Santa Cruz

Mary Louise Kelly

Co-Host of NPR's "All Things Considered" & Author

Anonymous Sources

Julie Lythcott-Haims

Former Dean at Stanford University & Bestselling Author of "How to Raise an Adult"

Adrienne C. Moore

Actress Known for Her Role as "Black Cindy" in "Orange is the New Black"

Vicky Jeudy

Actress Known for Her Role on "Orange is the New Black"

Marshal Cohen

Chief Industry Analyst of The NPD Group, Inc

Grace Ueng

Leadership Coach & Strategy Consultant; Creator of HappinessWorks™

David Blumenthal

President & CEO of The Commonwealth Fund; Health Information Technology Expert

The State of Primary Care - Interview with David Blumenthal, MD

Ashlyn Harris

Goalkeeper for the U.S. Women's National Soccer Team; FIFA Women's World Cup Champion

Robert Yeoman

Film Cinematographer

George Mumford

Former College Basketball Player & Mindfulness Coach

Iqbal Theba

Actor Known for His Role in "Glee" and "The Brink"

Ravi Patel

Actor on Fox's "Grandfathered," Co-Director of "Meet the Patels," Co-CEO of This Bar Saves Lives