The self-management competencies defined by Daniel Goleman model, each had become fads, but under different names after the introduction of this book. Positivity has been called “growth mindset”, achievement “grit”, adaptability “agility”, and emotional regulation “resilience”. Each of these emotional intelligence abilities matter – but all share a weakness if taken alone: they lack empaty and all the rest of the social skills found in the relationship management part of EI.