Lead Balloon, since you are quick to point out someone else's incorrect use of language, allow me to suggest you learn the meaning of the word disinterested. Just because I may be critical of something does not mean I have a personal stake. In fact, isn't one of the arguments used on here that critical thinking is what's lacking in the naysayers.
Just complete the sentence if you can:
The best way to lean the mixture, with eyes closed as Jabawocky claims is easy to teach, is to ________________.