i have only watched a handful of your vids - my favorite part is when you pause and ask the viewer to speculate -
in this video - the last bishop sacrifice - was the first time i preemptively figured it out - before your explanation - that means you taught me well on the previous sacrificial sequence you described earlier ...  - thank you

Once, when I was teaching a math lesson, I also decided to use hand gestures, until I noticed that the student was paying more attention to my hands than to the formulas. So I decided it wasn’t a good idea and stopped doing it. Overall, it was a very interesting lesson.

We can’t see the whites because of the writing
L think you should remove the writing

@22:42 black still has another rook at A8 which you took off the board for your earlier example.  So after rook to H8 and black losing their queen, black still has two rooks for whites queen, its still a close position?

Can you please use digital board? Its hard to recognize the pieces on the physical board