Everybody wants to be happy, but what is happiness? One of the most widely recognised theories of happiness, is Martin Seligman’s PERMA-model, which posits five elements of psychological well-being:

  • Positive emotions (feeling good)
  • Engagement (experiencing flow, using your strengths)
  • Relationships (connecting with other people)
  • Meaning (making a difference)
  • Achievement (accomplishing something worthwhile)

Flourish (book) by Martin Seligman
The New Era of Positive Psychology (TED Talk) by Martin Seligman
Grit (TED Talk) by Angela Duckworth
Flow (TED Talk) by Mihaly Csikszentmihalyi