I am most definitely not your target customer for this (not yet, anyway - one day, maybe, who knows?)

Still, it's quite clear how well you demonstrate value - that last paragraph is exactly one sentence long and yet has five concise, concrete pointers on what exactly makes long copy good. As such, I suspect buyers will be extremely happy with the content of the actual course :)

For now I'll continue to enjoy the rest of your excellent free content. Thanks and good luck!