Thanks for your comment mate

I will do shorter versions as well, I am working on a 2nd part, I hope it'll be published by the end of the week, and then I'll work on the shorts!
Do you think the nonce is understood in the video? More or less, it is a simplified approach for beginners

I have read the page one to this page. I like that you engaged with the feedback given. And that makes me hopeful that you work on the comments.
The change that I look towards is the one of breaking the videos into shorter parts to fit into the short attention span of people. And those who are beginners will be able to follow through at a slow pace and understand it too.
Overall, I love video.