Most people before they place bet there inner mind gives them information on how the game will end, whether they will win or loss, most times your emotions speak to you before you even place any bet,
i dont believe on emotions in gambling, in a gambling two things are involved in gambling, we need to know that gambling is all about accuracy and inaccuracy, sometimes you may not be right in predicting neither good or bad in gambling...your emotions maybe deceived you or put you on a right track, so I believe that whose ever that's in gambling have to know that no assurance in gambling and emotions can direct us to wrong or right way.
when someone is too emotional, frustration comes in and also depression, this is when people chase to win,
Actually anyone who gambles to win and lose, the person most be on emotions, but if you gamble for gambling seek and without having in mind to use profit you make in gambling to build a bricks house, you will not be depressed or be frustrated...but if you gamble to achieve what I said above, and it happens that you lose, it's obvious that you will be frustrated, especially when you use a money that was meant for another thing and gambling and lose...you might commit a suicide...
in the process of chasing to win, you can encounter losses, never you place bet on hope, don't think that one bet can change everything nobody should deceive you, once you've lost countless times withdraw yourself to avoid using all your money to gamble.
As a gambler your not entitled to chase your losses in gambling, else you will lose more, many people have tried that and they end up of losing...