Spend another half an hour, only effectively. Open the tutorial, do it. Sure, the keybindings are weird[0], but try to approach them without preconceptions or prejudice. Imagine you're learning professional software for a task you've never done before. Say, 3D modeling or audio work. There, you would just accept the conventions without second-guessing them.
Work on the tutorial, then spend about half an hour to a hour writing some text and code, so that you get used to interactions. Save a couple of files. Open a couple of files. You should be now comfortable enough to do basic work in Emacs. From there, it's practice, reading and exploration.
The cool thing about Emacs is that it's self-documenting. CTRL+h is your friend (in Emacs-speak, C-h). You remember a key combination but are not sure what it does? C-h k key-combination. Remember a function but not where is it bound? C-h w command, or C-h f command - the latter will give you a full documentation of it (and works for other elisp functions as well). Sorta-remember the command? C-h a whatyouremember - will run a regexp search on a list of all commands. Don't remember neither the key nor the command? M-x apropos whatyouremember - this will run a regex search on everything.
Also, the full documentation for Emacs should be available under C-h i. Or, if you are serious about Emacs and have some money to spare, I can recommend this book: https://www.masteringemacs.org/. It will get you up to speed in no time.
Beyond that, Google around. Look for Emacs guides, interesting packages, and interesting Emacs configs (search terms: .emacs, emacs dotfile). They'll introduce you to various productivity and life quality features for which Emacs is so loved.
--
[0] - they're weird because they predate the modern fashion. What you're used to came later, from IBM, and was popularized Microsoft.