There is what we called accident and although it may seem different from a mistake, it can still trigger an annoyance which leads to unwanted decisions which also leads to being busted in gambling. No one is exempted from accidents no matter if you are a newbie or a professional. We can say that it was only a gambling anyway, so why prepare too much such as checking our emotions if it's in a stable state?
But, it's funny that we can regret later on once our emotions messes up with our games. Experienced gamblers can take more risks actually as they are more confident although they can handle it once their play goes wrong.
What accident? I don't think there's such thing as accident in gambling, because it is you who choose to gamble in the first place, you didn't just accidentally stumbled upon in a casino or online casino.
Also, there is no accident bets, you choose it in the first place and if you happened to place a wrong amount of bet, then that's carelessness or we can call a mistake, but not accident though.
Regrets are always there, and yeah experience will toughen up the level of regrets we get after gambling.
Right, I quite agree with your point that we can't say that the downturn in gambling was an accident because after all it was us who decided to get involved in gambling in the first place and that means everything happens as a result of your own actions, or all the impacts happen because you are not able to maintain and control your gambling activities because there are some people who are still in a fairly safe situation even though they have been involved for a long time and that means there is a difference in terms of managing gambling activities, most likely you are gambling in the wrong way and that is not recommended.
There's no such thing as a mistake in gambling because it's all abstract anyway, or in other words you'll never know what makes you win and what makes you lose, so there's no mistake but carelessness because I'm sure you wouldn't say it was a mistake if your session ended up winning, would you? And there is a possibility for you to try it again because you might think that "it seems like the right action to bring victory" and all that is said is that the mistake in gambling is when you break the rules that you have made yourself intentionally, and also losing happens not because you made a mistake but this is what is called gambling activity.