If you are a gambler, do not believe in luck, although it is possible. You can accumulate many matches and be lucky though, but some people will continue to use the amount of money they can not afford to lose to gamble and be thinking about luck. As my experience in gambling, luck is possible but most people are not just lucky to win than lose.
No, luck exists. It's luck when you beat the casino with RTP and house edge. To my mind, one of the worst decisions of gamblers and one of the reasons too why they lose is that they try to build a strategy to beat the house.
Guys, have you noticed that first-time gamblers usually win a lot? Have you ever thought why does that happen? To my mind, that happens because they don't know the game and can't build a strategy to beat the game. They try with pure luck, that's why the first-time gamblers win. Only luck can beat the house, not strategy because there is a math behind every casino game, you can't beat the numbers via strategy, you can only beat them via pure luck.
Aside from your last points which you said one cannot beat a casino by strategy, but possible only by luck, for all gambling games are mathematically backed, I agree with this, but I disagree with everything else you said about first-time gamblers wining more than the Old time gamblers, simply because the first time gamblers do not apply strategy to their game but simply depend on luck. This I do not agree with, and what I do think is and remains true is that, first time gambler win or lose just based on the same luck as old time gamblers.
I was once a first time gambler myself, and I also know several other and when they played their very first game, some played up to a month, and some for two months or more before having their first win, while some did just play for a few minutes, or hours, then had their first win, and some old time gamblers still win everyday too, it all depends on how lucky a gambler is, this has nothing do with being a first timer or old timer.