no, at least i dont know any ways how to gamble safe in casinos, if i would find it of course i would use it in order to make vast amounts out of all the casinos that are out there but unfortunately i guess there wont be such strategy in the future
No, there is no safe method in gambling, if there is one the payout must be really low so it is not worth enough to try it. It is not safe method to earn fast money because there is no way you could win like fast money without risking anything
Safest method for gamble is having some talent, then spending time to learn it more, practice, get to some decent level of skill, and then grind some easy lowstakes formats.