Is 'how to sell crap that no one needs' subject knowledge?
Is 'How someone gets and tries to hold power over you' a subject knowledge?
Is 'How to spot that someone is deceiving you' a subject knowledge?
Are ''how I teach' and 'how I learn' forms of subject knowledge?
Who decides which subjects and which parts of subject knowledge are the subject knowledge to be taught?
Does the subject 'How to find things out' count as a 'subject knowledge'?
