You're using it already, why do you need videos?
Discussion
Its so complicated. For example which one do I choose and why? What the hell is NIP-96 and why would I use it over Blossom?

Here you can read the NIPS description: https://github.com/nostr-protocol/nips
Also, you don't need to know everything from the beginning. Write notes and have fun, you'll learn by using.