Always be decisive about which way you want to gamble. You should decide if you want to gamble professionally or gamble for fun. Gambling professionally means you are taking it as a source of income, it is difficult to make a steady source of income from it and those who chose this pathway know it. You see them have other "gambling related side hustles attached to it". Those who gamble for fun and gamble responsibly see it all fun and not a medium to make money. The casino will always win and there it is a fact that they accept. if you cannot accept it, then don't gamble. If you can accept it, then gamble strategically.
i don't know the real motive of the OP here why such post about gambling. but we already know the hard fact that gambling should not in anyway be used as a source of main income especially if you are playing those casino classics such as dice, hi-lo, roulette among others. because the chance that you are on the losing end is very high.
however, if you happen to be a professional poker player or sportsbettor, there's a chance that you can make good money out of it. but this path is years in the making. you can't achieve overnight success on these endeavours. so if you are patient enough and have passion on these games, then i would say, you have good likelihood of earning good income and you won't be troubled that you are into gambling.
What are you mumbling about? Of course the games are rigged against the players. That's how gambling works. If you don't like it, then don't play. If the casino don't have any advantage over the players, how are they gonna make money? Remember this is a business we are talking about and like every other business out there, the main goal is to generate a reliable cash flow. (make money) The casino makes the money when their customers loses. It is as simple as that.
not really rigged but let's say they have their house edge and that's what gambling is all about. if you can't accept such reality, then by all means you should not touch gambling in your life. this is why gambling business is a lucrative one if they know how to manage one. and it is up to the player whether he is ok with house edge, provable fairness or the rtp of the game.