I am not agree with the fact that gambling is a business or profession. It do not require any basic knowledge or education
Gambling and luck based games relate to statistics and probability which is a form of mathematics going back hundreds of years. I studied it in college, its definitely a valid logically built business style. It might not be how people play it but a business can certainly stop to analyse and structure their regular games to feature games that are profitable while also giving a chance to win far larger amounts then the stakes given by customers. A simple lottery is very commonly operated by many local governments as its quite predictable and seen as a social activity, the other more varied games relate similarly
Seriously? You learn gambling in campus, maybe your country does legalize casino gambling or anything else maybe?
If that is the case then there is indeed a point if there is a section for analyzing in gambling and it is indeed related to math-related calculations, but not all countries legalize gambling and not all campuses have a gambling curriculum. But by having a lot of friends in gambling, I can also conclude if the gambling is indeed enough to be an additional income if they consistently win gambling and I have many friends like that, so gambling is not entirely detrimental, because there are still many people who take advantage of gambling, so gambling can be said to be a profession and business too.
People who are gambling as a profession are getting paid just to play. Those who see gambling as a business are the ones that owns a casino or an online casino. So what happens to the rest of the players? Since gambling is a zero-sum game (i.e. while you win, somebody is losing), other people should be paying these people, right? It's us, the unfortunate ones, that are paying for these people. Our losses goes to them. So unless you're smart enough and you put enough time to become a professional gambler, or you are business-oriented enough to establish a casino and have it funded by people, I don't see how else are you going to make money from gambling.
You basically make money from the losses of others in gambling. But in the end of the day, if you want to make sure money from gambling, you're going to do work. It's not just about getting lucky all the time. Others see gambling as a sport wherein you can have a strategy to play with. Others see gambling as a business that as long as you're able to offer a good service to people, people are coming to you and you're going to be making money.