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I'm on day 3 now. It's very well done, but I suspect it's very basic. I'm just in it for the sats! It's good for newbies, but I've been around since 2017 and am really trying to understand the under the hood technical stuff. I have run an on chain/ LN node for over a year, and can do all of the stuff to maintain it, and I do some CLI, but I really want to understand the tech on a deeper level.