📚 3 for $15 📚 The Willpower Instinct by Kelly McGonigal

Paperback - excellent condition “How self-control works, Why it matters, and What you can do to get more of it. Informed by the latest research and combining cutting-edge insights from psychology, economics, neuroscience, and medicine, The Willpower Instinct explains exactly what willpower is, how it works, and why it matters.” 📣 New to Poshmark? Sign up using code bathilda25 and receive $15 off your first purchase.