Falls under 'Life Wisdom', I'd say. This is straight, simple and powerful advice from the big guy. No fuss, no muss. Wonderful, wonderful stuff! Earle is technically labelled as a 'Motivational Speaker'.
There are many videos in this series by Earle, more than 12 I believe. I've linked only 2, because if you wish to listen to the others then you can do so easily from the links provided;
https://www.youtube.com/watch?v=2V2Eic0a5LI <<<<<This one is brilliant.
https://www.youtube.com/watch?v=j9DaAmv0ooQ
https://www.youtube.com/watch?v=l_K020w5Ms4