i checked wp troll and couldn't find refusing to admit being wrong and no that's not an admission of wrongness though i expect if i hadn't said anything you'd have claimed it was however i did find this genuine dissent is not trolling biased editing even if defended aggressively is in itself not trolling they are only trolling when they are motivated by a program of malice rather than ignorance or bias do you really seriously consider me a troll talk contribs