I am teaching PF at our homeschool co-op this fall. It's 8 one hour classs over 8 weeks. Week 1 we talked about motivation and dopamine, and it was so much fun! Most ot the kids were very engaged and a few told me it was their favorite class of co-op :) I'm teaching young teenagers. It has been a great way to get my info put together in a comprehensive way so that next time I have an oppurtunity to teach it, it is ready to go.