In business it is about selling, increase sales, increasing
revenues and net profits. So how do MLMs derive these profits
from?
There are 2 sources:
1) From your own pocket (buy the product yourself or pay for an
expensive membership)
2) From the products you sell
So before you join, you have to ask yourself these
questions:
Product: Do you like the product? Would you buy it and use it
yourself? Do you foresee people buying it from you? Is it a good
product? Would there be repeat customers? Is the product superior
or even close to similiar products elsewhere? Is it too
expensive?
I hear all sorts of nonsense that the product is not important,
it is about the system blah blah... If not where the net profits
come from? From your pocket? Or you cheating others to sign an
expensive membership so that you could have a payroll? Or
convincing others to buy a lousy product that they would not even
use and spoil your friendship?
In a sustainable business, it is all about the product. No sales
means you are in trouble.
And please do the math, if you think there are too many sales
people around you, you will get a smaller pie of those profits.
Makes sense right? 
Eh where is my consultation fee? I charge by the minute. S$10
per minute. 