Carol Dweck’s research on the nature and ramifications of different mindsets is one of those ideas that has percolated through our culture quite thoroughly over the last few years. I have found myself in conversations about it with friends in teaching, and friends with small children, as well as coming across it in miscellaneous ephemeral self-help type articles online.
The general outline is probably as familiar to you as it is to me: there are two broad mindsets or belief-systems about human capability, the fixed mindset (belief that capacities are essentially innate) and the growth mindset (belief that capacities are largely learned). These shape how you go about what you do, and how you respond to others.
But eventually there comes a time when you realise you’d better actually read the book itself, not just rely on second-hand knowledge.