David references the first episode of All About Boys, which outlines the five stages of development for boys. You can access that episode at the following link: https://www.rootedministry.com/podcast/all-about-boys-with-dave-thomas-episode-one/

For "Young, Underemployed, and Optimistic," see https://www.pewsocialtrends.org/2012/02/09/young-underemployed-and-optimistic/