Everything that is done in excess is bad, even when it involves money and taking risks is extremely dangerous. I am not a person who is always playing, work does not allow it, nor would I do it There are things that should be considered as just for fun and optional , People who Consider Gambling almost a job are not people who are well at all, because casino games are unstable, and something that Guarantees profit is for its owners with its house Advantage , something that is accepted Worldwide.
It is common when work takes up most of our time, maybe it is for the best when there is a main source of income and you do not make any great hopes for gambling, but only play when you have free time for this. So you will definitely not think about beating the casino, sometimes playing for fun will not even give you the opportunity to beat the casino, for this you need to purposefully strive to hit the jackpot and for you need to play much more often than once a week.
Just a source to have some fun and enjoy your sessions, and like what mentioned from the post above you not something that can guarantee a sure win, those who able to earn and knows when to stop that's the only way that you can say that you can take portions of the house earnings but in terms of beating the house completely that's rare to none, house is a business and designed to make money.
It's not for charity where gamblers can easily take money out from it, if there's some surely it will be win back from others who are using the services of the casino.