A lot of people have said on this thread that it's an Israeli/Middle East thing. I imagine that these salesman been on the other side of it too in their home

A lot of people have said on this thread that it's an Israeli/Middle East thing. I imagine that these salesman been on the other side of it too in their home countries, as customers/prey. Some of them probably get interested in how it's done and just watch the guys who are making money. Or a boss teaches them. I think it is interesting that the Middle East was a historical trade hub and I don't doubt that this culture stems in a large part from that.