You are right people can get aggressive if they lose in gaming and if they will start drinking alchohal it will be fully bad for them not only mentally but physically alcohol is ingerious to health so better keep calm and not let gambling affect you emotionally better if you stay calm and gamble with small amount of money that you can afford to lose but gamble in limitted time and with limited amount of money.
It's drinking alcohol is what makes them aggressive, not the fact that they are losing(that's a different story). It's much harder for people to control themselves being under influence of alcohol, even if they are able of doing it otherwise.
Isn't it the both of them? Though alcohol takes a much higher danger level in terms of losing their mental capacity to gamble, both losing and drinking alcohol could pretty much lead you into making bad choices when gambling.
It is easier said than done. I cannot say that we can totally excuse and keep gambling away because addiction does not come to a person out of nowhere. It is the gambling itself that made the person addicted.
As the saying goes, it takes two to tango. We cannot say leave the dope alone, it is the person who should try to control himself, right? You cannot say you can't partly blame that thing which caused the addiction itself in the first place.
You can't blame a "thing" for you becoming something wrong or doing something wrong. A knife is perfectly harmless if handled by an innocent person or some kind of cook, but even a pen can be a lethal weapon when held by someone trained. Gambling is just a form of entertainment, a game of sorts. It isn't some kind of entity that forces you to follow it and spread evil stuff and things like that.