- Emma Reed Turrell
- Allen Carr
- Dr Idrees Mughal
- Jessie Inchauspe
- Daniel Kahneman
- James Clear
- Sam Harris
- Michael A. Singer
- Prof Steve Peters
- Russell Brand
- Martin Meadows
- Cathy Glass
- Napoleon Hill
- Thomas Erikson
- Fern Britton
- Brianna Wiest
- Annie Grace
- Cal Newport
- Arnold Schwarzenegger
- Niccolò Machiavelli
- Tara Brach
- Thought Catalog
- Ant Middleton
- Thibaut Meurisse
- Sarah Ockwell-Smith
- Brian Tracy
- Genevieve Davis
- Andy McNab
- Abbey Beathan
- Matthew Harvey
- Ralph Waldo Emerson
- Aldous Huxley
- Plato
- Benjamin Smith
- Benjamin Smith
- Chris van Tulleken
- Leil Lowndes
- Dr. Joe Dispenza
- Jeremy Clarkson
- Hannah Grace
- Wim Hof
- Patrick King
- Gabor Maté
- Marcus Aurelius
- Chris Voss
- Morgan Housel
- Tom Fletcher
- Robert T. Kiyosaki
- Julie Smith
- Anthony William
- Amir Levine
- Paul A. Akers
- Charles Duhigg
- Peter Attia
- Eckhart Tolle
- Amy Sharp
- Sophie Hannah
- Friedrich Wilhelm Nietzsche
- Joseph O'Connor
- Beau James
- Graham Hancock
- Philippa Perry
- Rick Rubin
- Maggie Hartley
- Oprah Winfrey
- Craig Beck
- Steve Pavlina
- Joseph Murphy
- Michael Greger
- Laura Jane Williams
- Jordan B. Peterson
- Ramani Durvasula
- Dale Carnegie
- Robert Greene
- Dr. Michael Mosley
- Raynor Winn
- Adam Grant
- William Walker Atkinson
- Charles River Editors
- Roxie Nafousi
- Davina McCall
- Robin Sharma
- Sun Tzu
- Rhonda Byrne
- David Goggins
- Siobhan Miller
- Steven Bartlett
- Paul McKenna
- Steven Pressfield
- Miriam Margolyes
- George S. Clason
- Paulo Coelho
- Stephen R. Covey
- Ryan Holiday
- James Nestor
- Sigmund Freud
- Brené Brown
- Kate Rowe-Ham
- Dr. Mindy Pelz
- Mark Manson