Making sound decisions while gambling requires a clear mind and emotional control. Playing while angry, upset, annoyed, or overwhelmed can result in poor judgment and bad decisions. It's also important to remember that each game is unique, so don't get too wrapped up in one particular conclusion. I've also had similar experience with gambling when angry, I used to have this habit of gambling whenever I have a fight with my wife but whenever I indulge in gambling to calm my nerves, I always end up losing more because my emotions are always clouded and influences my decisions.
Some times all bad outcome in gambling is not because of poor emotional balance because at some point we already know that gambling outcome are unpredictable and no matter what the level of your emotional stability is, you can still lose at any game, although some time where emotional involvement can be check is when we are taking the bets and what the direction we look at it from, e.g when we surpose to take a break and we decide to take extra bet just because our last bet was a lose, this point we are chasing our loses which is not a good thing to do at any time in gambling, because regardless how you feel, the reality is that you can still predict the result of your next game.
People do really get blinding up themselves even if its really that pretty obvious on where it would really be going specially if you do prolong your gambling session on which you are really that bound to lose in the end of the line and this is something that you should really be expecting in the end but people do really make themselves getting blinded with their greed or simply with their addiction.
Its never been that recommended that you would really be having that kind of chasing up your loses because if you would really be just that making the situation gotten more worst.
It might really be that directly giving out that kind of result or outcome but it doesnt mean that you would really be just making yourself that blind or doesnt care at all.
You would be finding yourself having that hard recovery once you do have that kind of problem.