Ask HN: Finding videos of people practicing programming Golang

I find that I've learned a ton from just watching some coworkers programming and using a computer, since I can learn from the tools they use. I would like to be able to study how really good programmers, especially for golang which I am starting to learn, program. But many videos are "demos" which show artificial development environments instead of the practice of programming and debugging. I am looking for the equivalent of "looking over the shoulder" watching another person program in Golang, but I haven't been able to find this. Is there a resource for this kind of material online? Thank you