or better yet, if you will leave some of your funds in a casino, make sure it is a reputable casino with the capability to refund the losses of their players in case of hacking incident. because some gamblers do really leave their funds if they are actively playing on the site. but the smart move is to secure your funds, transferring it to your own wallet if you have days of inactivity in the casino. nowadays, you can never be sure with the security of the casino, even if it is a top casino here. hackers really do try and try up until they got the vulnerability of the site.
I would say this not because that the casino is not reputable but to show that leaving your money in casino is a bad habit. It is much better if you don't leave your funds on the casino. If it continue like that, it could also make you lose funds when you gamble in another casino that is reputable but having a shady tactics that may not look like a bad thing. It would only be the gambler's fault even though it's not. It's just the same as a gambler who exploited a casino.