The practice and the believe of voodoo to work or make ones to win in gambling is just an act of lazy gamblers which believe gambling is a quick to rich scheme where in the end gamblers winning level are determine by strategy and luck.
^ That's is totally right, but we could not blame those believers on voodoo. Each one of us has a different technique or something makes us hoping to win in every gamble. Nevertheless, there's nothing that will be lost at you if you believe on this. Yes, it sounds like lazy gamblers but probably they will get the strength of what they had believed. In the end, it will be based on luck and strategies.
In real casinos even the voodoo is a kind of technique. Though it is completely related to superstitions some used to win out of the same. One who believes it say it is the impact of the voodoo, while the one doesn't believe term it a coincidence. In real casinos people won't give their seats, why I say that a technique. There is calculations while cards were distributed.
Well, sound weird but sometimes it will happen that you will win trough your expectations and something coincidence.
Voodoo believers are those in villagers that usually happen when in their place there is what they called "tabo". Well, let's just respect them of what they had believed in their lives. Either it will work or not it's up to you if you will continue on their beliefs.