I read the OPs original post just fine. Where she asks for input on learning to lunge. And we suggested she ask her trainer for advice.
Pretty good comprehension skills actually.
I can totally comprehend all the attitude you are pushing on us. I can also totally see how inverted the horse in your avatar is while you canter it.
And for the record. I agree that there are finer attributes to lunging that most of us (general us) do not aspire to and most certainly do not achieve. As most of us (again, general us) do not use lunging as a serious training and strengthening exercise. Lunging like every other aspect of life has many ways to do be successful. Though different than yours (general yours) they are not necessarily wrong.
I am of the crowd that prefers my horse to stop out on the circle and I approach them. But I am certainly not going to look down at my nose at those who are being safe and doing it differently.