thank you for this examples, and without sounding ungrateful, there is a lot of interesting things there, however, I find it really difficult to follow. Nothing is commented and it seems all was done in a real hurry. I found some comments on Korean (?) but the stuff you made is nowhere near to help someone start with nodes or learn them at all. Feels hectic and disconnected, but I will leave the option on the table I am simply not capable of processing that fancy stuff 🙂
Meanwhile, i took Cafe training for nodes and those are done really well and that upped my skills a lot. Try getting them to see how to make proper educational material, maybe you could try it too...