The answer is, it is very wrong if you put or bring hopes or expectations or dreams to a place that basically has absolutely no certainty to actually realize the dream, because gambling or casinos only provide "possibilities" and not "certainties" for anyone involved, and that means that the possibility of losing can never be completely avoided when you run a session. We cannot or should not be someone who is too "prejudiced" in a place that is actually full of "logic", we must understand well about what is meant by gambling activities where there will always be winning and losing situations, not only for you but all gamblers involved will experience and feel it.
What is a pity is that when a gambler comes without caution and suspicion towards gambling, most of them only see it in terms of profits and have absolutely no suspicion about what is actually behind this gambling activity, and of course this means the point of view and a rational mindset should not be ignored and must be in mind when you encounter new things that look tempting, the fact is that there are no free meals, life is hard and casinos will not be so stupid as to give free winnings to gamblers and This means that there is a certain purpose for the casino behind the gambling activities provided.
I agree with you. Gambling is something that only provides possibilities, not certainty. Some people may experience large losses and other problems due to excessive gambling, perhaps they are not aware of this so they can gamble excessively which ultimately harms them. Of course, the fact that defeat is certain to occur in gambling cannot be avoided, unless it is possible to avoid the loss by minimizing it, such as by carrying out reasonable gambling or having certain limits set so as not to spend too much money on gambling. It is true that most people who gamble only think about profitable wins, they tend not to think about the risks which are clearly bound to occur. In my opinion, the aim of casinos is clear, by holding gambling games they are looking for profits from the many people who gamble because of course to gamble they have to spend a certain amount of money to be able to gamble. And that way they design the game so that it is not easy for each player to win, because what they are looking for is profit, while most people assume that gambling can give them a definite win. And also with their tricks that offer bonus advertisements and promotions that make many people tempted and want to try which ultimately makes them addicted.