OP has clearly mentioned that he does make a profit at gambling sites but that profit is being taken back by the gambling sites. This means that he wins some games and loses some and therefore makes almost no income from gambling.
So my sincere advice to OP is that he should avoid the casino and even if he wants to gamble, do not make targets that he has to earn 100$ daily. Even earning 100$ from trading is not possible. i do not understand why people think that earning money through cryptocurrencies is so easy
first of all, people think about earning from crypto very easy because of the instant mindset that thinking that doubling crypto is very easy without looking at the process of getting profit is very long and takes very long time.So my sincere advice to OP is that he should avoid the casino and even if he wants to gamble, do not make targets that he has to earn 100$ daily. Even earning 100$ from trading is not possible. i do not understand why people think that earning money through cryptocurrencies is so easy
then responding to the OP's case that the best solution for the OP is not to expect too much from gambling because gambling is a business industry that is built to get profits that are very unlikely to provide profits every day and the other best advice is to use money to make RL businesses instead of having to use to gamble unless you have knowledge in arbitrage betting, but this is not a suggestion because arbitrage betting is very risky because it is considered against the rules.
and better solution is to make steady income everyday better collect money and be a bookie. this is probably the best advice to the OP.
The thing here is that we are free to have any kind of opinion on something but what can make us turn wrong about it is when we lack the proper application to where the issue should be addressed to, how and when, earning upto this rate is possible and as a matter of fact one can earn even more than that, also we have to first put in consideration that what are the qualifications that can bring us to having this kind of achievements through gambling, how feasible is it, and also how realistic could such be, once a gambler had a thought about something, then it is proper to sit and readjust the thought and rebranded it to how he can achieve it, OP may be completely wrong here because I don't think he has such qualities to help him earn upto that but if he follows all the advices discussed on this matter he could have some better to hold upon.