It's very moving to me you listen to him and are interested in his thoughts and experience. You are a great dad🌼 My mom would shut me off if I talked more than five minutes... yelling at me that I should wrap it up and that she doesn't need to know everything. And give a disgusted face, after five minutes of any story . It was abhorrent and inhuman. Your son will learn it's ok and good to share his ideas or observations!!! That's a huge lesson that he Matters , and he will admire you for it. Thanks for sharing friend 🦋 It sounds like a wonderful trip!