Thanks for the nice comment. I got my degree in Mechanical Engineering so I think it is close enough :)

Teaching in North America vs Asia is a big difference. I would rather teach in Asia than NA. There is more freedom and less bureaucracy. What was the most fulfilling was seeing them super excited to sell the coins we made. I was happy enough when we broke even, but the feeling of satisfaction you get when you see them passionate and excited about selling the coins felt really good.