This only happens to people who are so desperate to make money without really working for it and such spirit is not good because at the end of the day if you invest all your money and the result turn negative the result will not be different from what we saw in the article you submitted above.
If anyone desperate to make money then why he choose only Gambling? In most of the business we have lost money then why we blame to Gambling?
Actually, the main reason is, gambler should strong, our emotions of loser make us destroy and in the end we see the death cases.
They only see the easy money making chances in gambling but the probability of happening is very less which caused many people to loss and still the people coming with the hope also losing their money.If it has been considered as business then people don't have any control over it.