@JTT,
I've always done more than my fair share of swearing, JTT, even as a kid. I remember several of my teachers mentioning to me that swearing was the sign of a poor vocabulary. My report cards often had a comment mentioning this failing in me.
But many of the teachers who had written those kinds of notes on my report card...or who had lectured me on a poor vocabulary because of my swearing--had to deal with the fact that I was regularly at the top of the class in language, vocabulary, and grammar.
They may have been teaching me what you consider bullshit, but I was able to master it a hell of a lot faster and more thoroughly than most of my classmates.
I took a certain amount of pride in both sides of that coin...that I was a rouge not afraid to swear in front of a teacher...and that I was able to handle language assignments with ease.
I still feel that way despite your opinions of the lessons and of my language abilities.
Occasionally I will bust balls and point out what I see to be a grammar deviation...and occasionally I will chime in when a question is asked about grammar. And I will give the conventional responses...which really is what most of the questions are asking for.
I don't let it consume or preoccupy me.
Some people do.