3.1. Bench presses require good form. iStockPhoto.
3.2. Buddha. Pixabay.
3.3. Psychotherapy session. iStockPhoto.
3.4. Once you’ve built the trait of happiness into your brain. iStockPhoto.
3.5. Depression and spirituality are two sides of the same coin. Author AI.
3.6. Brain scientist and EEG subject. Author.
3.7. Mural of people who demonstrate SQ. Author AI.
3.8. Etty Hillesum. Public Domain.
3.9. Saint Lawrence. Public Domain.
3.10. Herbert Benson. Author AI.
3.11. Paul Brunton. Public Domain.
3.12. Greg Berg. Author.
3.13. Chop Wood, Carry Water. Author AI.