Cobra ~~ whatever conviction any of your other contributions might have carried, your unspeakably idotic, fatuous [and probably actionably defamatory] obsessively repeated claims that Keith must be paltering with the truth in claiming to be a teacher when quite patently he is one, seem to me to deprive you of any credibility that you might have possessed in any direction or any particular whatever.

You are clearly almost as stupid a fool as daft old you-know-who that rhymes with "Pox": and that is saying something.