My mom tried to teach me keyboarding when I was 8 or 9 since I always just poked one key at a time. I finished the entire book and barely made any progress. I ended up just naturally going faster though and kind of taught myself absentmindedly.
i started typing like a normal person and getting faster and faster because i was always chatting with people in roblox and i wanted to keep up with the conversation
survival of the fittest i guess