For those interested, there is an episode or more of Freakonomics podcasts about this: https://freakonomics.com/podcast/grit/ https://freakonomics.com/podcast/g

For those interested, there is an episode or more of Freakonomics podcasts about this: https://freakonomics.com/podcast/grit/ https://freakonomics.com/podcast/grit/ Additionally, Angela Duckworth (an author) co-hosts with Freakonomics host Stephen Dubner another podcast called "No Stupid Questions" (https://freakonomics.com/nsq/ https://freakonomics.com/nsq/)