Thanks for sharing the joy with us. Few things I would like to reply.

1. The poetic beginning "through the wood" suddenly linger the songs of country home. Try to stuff those word into that song, it's marvelous.
2. Teddy is fine, they're once an imaginary friend of every little kid I believe. But Ted literally brings nightmare to all the parents around the world 😂
3. 一忍常樂 One hold forever glad did hold some valuable ancient teaching. Do you know why Confucius is named Confucius? Because the teaching is kinda confusing. One thing I learned from the old wisdom is, interpret the teaching with your surrounding. Your son is right about only one bathroom. It's applicable everywhere. There was an incident at the open sea and a lady had to go toilet, but the fishing boat has no bathroom. The guy handed over a duster to her, saying that is the cure by sweeping it across the nose. You wanna guess what happen? A sneeze and following with a pot of pee. Here comes another confusing and contradicting ancient teaching - 忍無可忍，無需再忍。When you can't hold it anymore, might as well release it.