Why people still gumble even if they loose always is that maybe they wan't to win also and maybe people can not accept the fact that they loose and keep on gambling until they recover what they lost. Also many people are addicted in gambling even if they loose always to the point that even if they loose all their property until they come up with stealing they don't stop gambling because of their addiction on it. I think thats the reason why people still gamble even if they are loosing. Addiction on it or the desire to win also.
Hmm, generally someone who does gambling will surely get a big loss. But seeing as they get addicted to gambling while doing then I get a big loss, they still think positive. So in fact the first time they do gambling will surely get your losses, it is true that gambling has been definitely make someone addicted. So treat yourself and never greedy when gambling, or later you'll get the loss