Gambling will gradually get you addicted to its deep addiction. This happens to me too. The most annoying thing about gambling is that after increasing your money several times, you continue gambling and then lose all your balance. Because as long as you have a balance, there is no magic on that money. When all your money becomes zero, then you regret a lot. And at that time it is normal to blame yourself. I myself have blamed myself a lot because of various gambling activities. I enjoyed gambling a lot but I lost a huge amount of money there.
Gambling can be addictive either you are winning or losing you will always want to keep up with there win so there is a lot for them to learn and there are people that will continue to gamble utill they are clear of everything there people that even have consistent no matter what they are going through at that particular time gambling is like a safe place them to spend their time.
All they should be looking at is how to avoid getting addicted because it is very worst. If you should interview any gambler they will tell you the same thing and to avoid over stepping your boundaries so that you don't lose your money and eve more that. But people will realize this either way.