I also highly encourage you to let me know if you want to learn about something particular. I'd be glad to make a tutorial about that. One thing I've learned from this experience is that while I teach others,
I also realize how powerful students are. They often want to learn something that teachers may not have thoughts about previously. I myself have had troubles finding particular lessons and videos, and it often seems that these specific topics are lacking on a large scale. Then I think to myself 'Why not find the answer and make the lesson myself?'. There may be others who struggle just like me.
So, for now, the teaser image of the lesson I created is just above this post. Whenever the link for the tutorial is available, I will share it here.