We can't expect more in winning rather than of losing cause if that will happens, those casinos will never exist any longer. The real thing about in gambling is not of winning but to lose but of course, if you have luck in gambling you probably have a huge chance of winning than of the others who never have.
With the huge numbers of gamblers, I may think that 30% may win and this is why casino's and any gambling site will survive for many years.
The percentage of winning numbers is more likely much higher than reality, maybe 15% can be lucky to win over, the gambling site will have a much
better understanding from this industry the very reason that they are still managing to continue and earnings a lot.
I think that is the best thing about owning a gambling site or a casino.
The other part of a gambler is the part where the owners of gambling sites or casinos reside. When a gambler loses a lot of money, that money will be earned by the owner. With a lot of loses of each gambler, I think these owners are having the great of their lives. There is a chance that a gambler can win in gambling, the only problem is that it is not for a very long time.
Same time there are gambling websites that have gone bankrupt, house always have an edge to minimize the loss and get an assured earning. More the earning of the gambling house or the owner more will be the risks associated with it. As in the quote the gambling win won't continue for a longer time period, but this can be kept into control to get a periodic win.