I don't know what you mean, I can count on a few owners who followed my advice and is doing very well, better so than our successful expediter. It's funny when you think about it, I'm not the only one who seems to think this way.
It's funny, but many drivers have NOT followed your advice and are doing VERY well. It's funny, but I am not the only one that seems to think this way.
In other, more famous words, "Different strokes for different folks."
In more other words, there is NO single, one way to do it right, answer.