Gambling isn’t sure money. We have often heard people saying, “The house always wins”, so yes, only the casino owner gets profit by the gambling. You can try gambling as a secondary source of income, but shouldn’t completely rely on it. As gambling is a game of chance and luck, not skill, for this reason, the possibility of getting loss is very high compared to the possibility of getting profit. If you have a family to look after, or tons of regular bills to pay, then yes apart from gambling you also need to do some serious jobs.
Yes, that is why to make a living or earn income for the needs of the family, it is better to work or trade in order to be able to earn income to survive as well as support the family, after all, gambling cannot bring profit because the house will always win, even though gamblers can occasionally win, it's very thin, so it's not can be a steady source of income.
My advice is also never expect anything from gambling let alone think that by gambling you can get rich or successful, that is a dream that will not come true, gambling is also not just a game of luck because they have a system that wins their casino more than giving wins to gamblers. because gamblers who are greedy cannot win anything, let alone make gambling a source of income