Network Marketing or MLM – A Career Drowning Opportunity

From all the stories of losing hard-earned money in fraud Multi-Level Marketing (MLM) companies to the hardcore promotions by those who work for it, we all know that this terminology has failed many times. What must be the reason for it? Why these fraudsters are still able to loot the innocent lower middle class teenagers’ money? Why any of the those company has never succeeded using MLM strategies?