The must-read summary of Jonah Berger's book: "Contagious: Why Things Catch On".This complete summary of the ideas from Jonah Berger's book "Contagious: Why Things Catch On" reveals the six key principles that make a product or an idea contagious. As well as sharing stories of real-life companies from his extensive research, the author provides a set of specialised techniques that...
Read more