People are reporting it went up early already and sold out . I would keep checking though . Good luck mate ! <| sep |> The way I learnt the most way by giving short quizzes like 25 quiz . com to about 3040 people I knew , observing how the types play out and appear in reality , and abstracting typing techniques from there . So a kind of inductive process . I ended up retyping relatively few of them after getting more comfortable with the system . I continued to read a lot during that time but since I had a very good empirical database I could pick out what resources seemed to resonate with reality and which ones were complete garbage , cause there ' s a lot of that online . <| sep |> I have to agree with all you have said .