People who failed at network marketing call it a scam, and the sharpest line on the blog says that asking about their actual experience usually reveals they never learned to prospect at all. Hezi Hershkovitz makes that point without sneering, then treats prospecting as the skill everything else depends on.
His post on the no money objection is honest about what it is doing. He wants to enrol people who genuinely cannot afford it and who would work hard given the chance, and he explains his approach to getting them in rather than pretending the objection does not exist.
The hare and tortoise post asks whether you are actually hungry, and takes from the story that being slow is survivable while stopping never is.
There is a tribute post written for somebody who died, and a piece asking whether anybody can sensibly build two companies at the same time, which he answers from experience rather than in principle.
Read the prospecting post if you have decided the problem is the industry rather than the skill.