We might see gambling as entertaining but we should also look the other way round why we always choose to come and bet. We all wants to be seeing our bankrolls increases which I think is the ultimate reason why we keep trying luck even when we won or lose the previous bets. There is not harm in trying which has been a wise saying that has been keeping many of us that are either gamblers nor non gamblers to keep working hard to earn something out of our trying. We want to make money, the casino wants to make money too. Winning or losing must falls between the two parties and that is mostly determined by luck or the amount of skills that we have.
Everyone wants to make money, some by hard work, and some by exposing the money they already have to risks. When you decide to bet, you realize that either increase your bankroll, or lose money, and therefore fully aware of the risks and take them on themselves. In addition, there is no need to consider gambling as a form of income, because first of all it is a high-risk entertainment. Whether you earn or not depends very much on chance. Therefore, responsible gamblers and limit their gambling budget to a few percent of their earnings.
That's right, and gambling is an activity that can make money with little effort but there is no element of consistency in it, unlike other types of normal work that require a person to work hard to earn money, simply put they are people who work in public jobs bartering their hard work or their sweat with the money they will get, meaning that the people who give the money and the people who work benefit each other, but if we are talking about gambling which is done with little effort "just looking and pressing the button" then obviously I think it is natural for casinos to apply the possibility losing as part of the opportunity to win.
And also I think from the idea of "betting" it is clear that it has an easy to understand meaning that there is a chance of winning and a chance of losing in it. A normal worker has to sweat a lot to earn money while gamblers just look and press buttons and I think from this point of view alone it is clear that it is very natural that there is a possibility of losing in gambling, and because of this is also why gambling does not make sense to be a place results because there is no element of consistency in something that depends on luck.