I have seen countless folks who claim they are some of specialist but at the long run of everything they end up being surprised sometimes at the results of their game and that's why I personally believe that no matter the strategy we apply or all the skills and different pattern we have in playing this games we must know that luck is still the overall factor as a single unplanned event can alter the situation of the results in a good way or bad way.
Yup, and most of the time that's also the reason why a gambler got attached to this venue, thinking that they can always have that winning momentum and will push their ways to keep betting or keep playing, though if luck permits then you will earn decently but behind that lust of finding luck or waiting for luck to comes up and back you up with your bets, it's also increases the risk behind, it's a matter how good you are in playing with your luck, wise and expereinced gamblers manage to work on it and take advantage of it when they experienced decent outcome they pause and stop right away to cash out and enjoy the winnings.
All of this happens and is done because there is a very high level of hope and trust in gambling, so as you said, they always think that they will always be able to win, even though in the end it all depends on how lucky they are during the session. We must understand that in any game, probability cannot influence the results, including the way or method of gambling or confidence in winning, all of this is nothing more than hope but can never change the results at the end of the session.
Sometimes when I gamble and without having any hope of winning, I gamble carelessly and without using anything as a basis for decision making but the result ends up winning, and I think there are some other gamblers who also experience this. Therefore, because of this, I think a gambler also needs to understand how gambling actually works and how luck works, because by having a correct understanding of how gambling actually works, I think a gambler will definitely not be careless when making decisions.