I knew that there's many topic like this in the past that asking advice about loaning for gambling. The intention of this thread is determined what's the actual feeling when you are using a loan money on gambling knowing that there's an interest rate on your borrowed money which means you already lose part of your money before you start gambling.
To be honest, until now, I personally did not dare to play gambling using money from loans, be it those that have interest (banks), or those that do not have interest. Because in my opinion this is too risky, especially if you borrow a fairly large amount of money, the tension and risks that must be faced will be even greater. So I'd rather play gambling, with just the minimum money I have, no need to have too big ambitions, let alone to borrow money. Because as you said, "that the gamble has not started, but the money has decreased", that is indeed true.
Therefore, to play gambling, I avoid borrowing money at all. Maybe you could say I, too timid with the name of borrowing money. But in my opinion, this should always be avoided as much as possible in the field of gambling or in other fields. Because minimizing risk, for me is very important, including playing gambling too.