it is associated with luck and greed. I mean when someone feels a strategy or prediction in every betting session he always wins and feels himself lucky he will definitely continue to bet because he feels that the winnings he gets are not big enough and continue to chase bigger wins in the hope that the winnings can be doubled but without realizing it is breaking the rules that have been determined when planning the winning limit rules and after betting all the winning money the bet loses and loses the entire budget and winning money which ends up chasing the loss. it is indeed very difficult to be consistent with the rules that we have planned at the beginning because greed has always been the main cause in the human mind so that when betting with greater hope it will definitely lose because we ignore how gambling works the longer the bet the more the house win.
Luck plays an important part in Gambling as you would need some luck in whatever strategy you apply without luck you won't make a single penny in gambling. As of now, I am not going to say that you can earn daily $100 through gambling. Consider the fact the amount of money that would be needed to win $100 daily would suffice your win. With luck you may not need to invest money or time as with one strike you may win an amount that would end your daily $100 goal for a few months. I would still say that there are other methods through which you would guarantee to earn some money every day. Those methods should be looked into and not gambling for earning.
It's good that you use the term earning here which would be an alternative to make money on the side instead of trying our luck in a casino. Unfortunately, gambling is no reliable source of income and we can't rely on it for making a 100 USD daily profit. Even with a large bankroll we wouldn't be winning every day, there will always come losing streaks that make us lose our money no matter what. The question is here how much do we really need the 100 USD, if this for our living expenses as we don't have any source of income, then I would strongly advice against trying to make such kind of money in gambling. It would be much better to look for some part time job to start earning money. Or if we have some savings that we would be using for gambling, we could be using it for investing instead and some returns. In the other case where we don't rely on the gambling money and we just have a broader goal of 100 USD per day, then I would recommend to not look on a daily basis on gambling but rather a longer time period. For example, we could look at a target of 3k USD per month instead that we would like to reach with gambling. We need to be aware that there are always days where we are losing and we can only try to make back the loss some other day.
Do you really think a casino operates to let you "earn" consistently? Its a den of unpredictability
If you're genuinely looking at gambling as an "earnings" avenue, you're not only deluded but setting yourself up for monumental disappointment. And suggesting a shift from daily to monthly goals? It merely prolongates the inevitable. You're right about one thing though: if you're relying on gambling for daily sustenance, think again. The financial world has countless opportunities where risk can be calculated, unlike the fanciful roll of a dice.