A Rule is not based on logic and scientific methods, rather they are derived from experience and reason.
A Rule is a structure which has a somewhat autonomous, although 'fuzzy' existence, in terms of which strategies must be developed.
The Rule is either those rules I can become aware of (such as grammatical rules), rules I can't (such as unconscious prohibitions) or rules I am aware of but out of propriety have to act as though i'm not aware of them (such as dirty innuendos).
A Rule is guided by strategic action. It is followed not because it is the right thing to do, but rather, a rule is followed only 'when there is more to be gained by obeying it than disobeying it'.
A Rule is not an external description of a procedure that has to be internalized in order to produce a particular behaviour. They have no meaning outside of their practical application any more than do the rails that compel a locomotive down the tracks.
A Rule is not within the human mind, but rather, it exists outside it in social forms themselves, in the relations of production, in the class struggle.