You might be lucky to win one day, but the next day you will probably lose all that and more.
Well, if your goal is to earn money, then forget about gambling and find a job to have a steady income. Because the profit in gambling is not guaranteed therefore should not be treated as the answer to your financial problem.
It is absolutely true that gambling cannot be considered a source of income, but quite a few people are tempted by gambling because they are lured by the promise of a big win, even though it is only to attract the gambler's interest so that they are even more tempted to continue gambling even though all they get is a loss. In gambling, we only win 10% of the 100% of the money we spend, but most gamblers don't realize this, so many gamblers experience a loss of property first and then realize they have experienced a lot of losses.