To be honest, I use some portion of my income for gambling. But I don't think it is worth to use that income for more than 15%-25% because I will prioritize my daily needs.
Maybe other people can use their income to playing gambling and increase that money but I will not suggests it. That is because they can lose more without having a chance to double their winning.
Gambling is not a scam like other people said but how come you conclude that gambling is a scam? Do you lose a big money so you say like that? Hmm, you need to quit gambling if that is the result that you get from gambling.
Even losing a huge amount won’t guarantee that gambling is a scam. Know that gambling is a business, and in order for them to succeed, the odds should highly favored the casino, not on the random players.
However, if you want to gamble and desperate to win a big amount, then do your due diligence first so you won’t gamble at an illegal casino. Scamming are rampant in unlicensed casinos, so you should have known how to identify a legal from an illegal casino, so you can avoid getting scam and regret losing your funds.