ictus
recommended this
Inspiring book about the importance of the right mindset, namely the one that turns failure into a gift, while countering the brutal pessimism of seeing intelligence and other traits as fixed quantities which cannot be increased.
Read more here: mindsetonline.com/whatisit/about/index.html
& here
nymag.com/news/features/27840/
Inspired by Kookyukie's recent recommendation.