For the fact that most gamblers don't see how important decision-making is in gambling, they will always make mistakes and look for someone to blame at the end of the day. If gamblers were to learn to have the habit of making good decisions about the amount to gamble and when to stop, there wouldn't be any regret or a need to look for someone to blame. Most gamblers don't even have a good pattern in gambling, a plan, or good habits. Gamblers gamble just as they wish; they are controlled by their urges, and that is why people will always regret and look for someone to blame after gambling with an amount that they can't afford to lose.
Not all gamblers fall in this category but the fact is that the number of gamblers who have no decision or their own is more than those who are not being controlled by the spirit of gambling, addicted gamblers are often seeming complaining of the difficulty in winning in gambling but they will always gamble no matter the amount he has lost. No one should listen to gamblers when they complain they must have who to blame on for their losses.
The greatest disappointment system comes when these gamblers get trapped into believing that the following win would always compensate the past loss. You might observe how this attitude is repeated a number of times finally making people pass over the fact that the odds will never be in their favour. We should point out that accusing others is not a solution of the problem; on the contrary, this forces someone out of the control. I suppose a good initial step is taking responsibility by realizing that everything that happens is because of oneself and not because of the outside factors.