Gambling though is a risky game that the chances of winning and losing is in equilibrium but however in other for one to have a possibility of winning, it requires a steady income.
Having a steady and regular income is very important as a gambler because it would enable you to scrap out money you should use for gambling, feeding, taking care of yourself and family and other miscellaneous.
Yeah you are right having a regular source of income is actually the best thing in gambling because you cannot be easily affected if you lose any gambling because you have other source that can cover for it but that doesn't mean someone should gamble aggressively because even if having a very good source of income there are people who will still gamble with everything they have including there property because I have actually seen a gambler who is working with a very reasonable salary but do to his gambling attitude the salary is not longer enough for him and sometimes before he will receive a month salary he had already borrowed so many money all in the name of gambling and when he receive his salary is no longer enough for him and his family because of aggressive gambling, so perhaps having other source of income when gambling can only work for people who are very responsible in times of there gambling attitude and not for those who are addicted on gambling.