If gambling is done with our emotions overflowing then what will happen is careless actions that will lead to bad things. I do not advise those who gamble, whether they are beginners or those who are experienced, to gamble without being able to control their emotions. If the gambling they do ends up not being what they want, then it still has to be accepted well, don't get emotional. because responding with emotion will only make the situation worse. What is meant is that gambling must be done calmly, betting as much as we can is enough, don't gamble outside or exceed the limits of our abilities.
Usually, beginners won't be able to know the limits, especially when they win, it could make them fall asleep in gambling. the deeper they gamble because the winnings they get have made them lulled. It's possible that beginners are on the verge of depression, but after that I think there is still an addiction that they will overcome and feel, even though they themselves won't admit it.
When we have no control over our emotions then we may make any bet that is not fit and the chance of being a loser is more than to make any profit. And as it is unconsciousness there is a chance to make a bet in a careless mood which is very bad for a gambler.