You can change the difficulty to fail on words, individual characters, or if you fall below a % threshold.
HOWEVER.. that doesn't stop me wondering why I have such difficulty typing "fast".
I can burst type upto 110wpm on tests, in my profession of typing code and stuff, I don't hit anywhere that high because of the symbols etc. but the moment I do any prolonged typing of just words and punctuation.. meh.
I'm aware there is a great difference between typing out what you are thinking and typing direct from screen. The former I tend to burst type sentences, pause to think of the next sentence/fragment, then another burst, and so on. The typing lessons/tests/exercises are just so alien.
PS. I'm typing this on a ZSA Moonlander, which after the month or so of getting used to, I am never going back to a non-split, non-ortholinear keyboard again.
For me personally, the concave keywells of the Kinesis Advantage 2 are much more important than having a split. I guess because the fixed setup of the KA2 is just right for me. The concave wells mean that I do not have to stretch or move my hands for any of the keys. In Emacs, using "n" and "p" for next and previous requires no stretch at all using the KA2. My hand can stay completely relaxed while having one finger resting on n and one resting on p. The thumb clusters of the KA2 are also well suited to Emacs. I map Ctrl and Alt on both sides, so I can always choose an opposite-side thumb to press the modifier. I can also press both Ctrl and Alt simultaneously with my thumb, on either side. I would have given up on the default Emacs keybindings years ago if it were not for my KA2. I have one for work and one for home. It is by far the best keyboard I have ever used.
Is the kinesis sufficiently wide enough? I use my split board slightly wider than shoulder width. I'm also a big guy (as broad - 25inch yoke width)
I agree though, a concave keywell would be a big plus - in conjunction with ortholinear and split board.
It's definitely narrower than my shoulder width, but I don't mind the slight turn-in of my hands, my wrists are still straight. I can still rest my elbows on the chair arms and type.
When exported as a text file from the Advantage2, my mappings look like this:
[=]>[`]
[tab]>[\]
[caps]>[tab]
[up]>[down]
[down]>[up]
[`]>[=]
[lalt]>[lwin]
[ralt]>[delete]
[\]>[']
[lctrl]>[lalt]
[delete]>[lctrl]
[rctrl]>[lalt]
[enter]>[rctrl]
[']>[enter]I was also on a split ergo keyboard (Pinky4) while learning Workman and found that enabling all the symbols and numbers on monkeytype helped me solidify muscle memory for less-used keys. I feel more comfortable typing numbers on this keyboard than I think I ever did on a row-staggered keyboard. I put the settings this way very early in the process, so now in the 100wpm+ area I don't get totally thrown off typing parens, quotes, or numbers. They're practically equal to letters for me.
To help learn how to type from scratch I used keybr.com. It teaches you common short English morphemes like "ing," "ent," etc. It starts you off with very few letters and slowly introduces new ones. I believe this aligns well with Yegge's guitar lick analogy that the author links to in the first paragraph, in contrast to the author's mention of the "speed-type" package which presents you with a real passage from a book.
After having used keybr.com I am not sure if the morpheme method has any advantage over the "full passage" method. In theory it makes sense, but I found that after months of practice I was still only presented with morphemes using a handful of letters, so typing any real words was still a big challenge. It also doesn't expose you to any punctuation which was a particular challenge due to the keyboard I used.
I would recommend giving keybr.com a try, but I wouldn't be surprised if something that uses real passages would be more effective.
As for my progress, I gave up after a couple months. I think I made the mistake of changing too many factors at once. I will try again learning "proper" QWERTY first, then consider switching to a split keyboard, and only then consider switching to Colemak.