Don't wanna go in circles around here mate and arguing at no end. Just leaving you with this - Really appreciate your work and keep it up :), but try to tone down your language a little bit, it might be doing more harm than good and turning away new curious learners. I like your character of being 'unforgiving' and 'no bs teacher' of sorts, but make sure you don't de-rail into toxic negativity. Lots of love!