Lol, atleast you were out plain with your taughts and it's that simple you can't just be gambling and not be affected by the losses because it's the winning for me that makes gambling fun whatever and how you want to put it, I believe a gambling will always have second taught of continue except like you said the losses aren't actually affecting him or her base on the amount or reason for him gambling.
In gambling, it is the losing streak that can determine how we will behave in the future, someone will take a break, and someone will start to increase the bet to win back faster. While we are winning, everything goes as we expect, so in such a situation, something rarely changes, but as soon as a losing streak follows, it becomes difficult to say that you are gambling for fun, everyone is trying to win as quickly as possible to break this streak. The pause that players take is not that long, maybe several weeks, this is not always enough, often this time flies by very quickly.