Well, I think you are indeed afraid of the unknown unknows. There are more skills to acquire for him to achieve this, but he proved that he can acquire them, so

Well, I think you are indeed afraid of the unknown unknows. There are more skills to acquire for him to achieve this, but he proved that he can acquire them, so godspeed! By suggestion for him would be to check a few videos about how to manufacture small scale things in Shenzhen, spend a week or two there, and roll with a factory that specializes in low volumes.