And all that frustration is against the great lesson that mathematics (probability theory) teaches us, i.e. that losing streaks of any arbitral length will eventually happen with probability 1.0 for everybody if they play long enough ...
The longer you going to play eventually you will end up losing only. And this people do not understand and they wear the sunglasses of greed due to which they only sees money and at the end of the day move out of losing the money. As addicted people are the best example of how much money they lose rather than winning it.
Most Gamblers don't see this thing. They don't see that if they play longer, the outcome is they will end up losing all of their money. Most gamblers are too greedy that they want to win all of their co-gamblers money. When I am gambling, there are some times that I become greedy and the outcome is I lose all of my money.
The worst thing is that they really deceive themselves and their families that they are winning, while they are losing. They can provide facts and numbers proving that they win. Of course, the numbers are really false.