It's common to feel this way. Sometimes, it feels like there's a pattern, but we should remember that casinos operate with Random algorithms. Sometimes you'll win and sometimes you'll lose, we should gamble responsibly, regardless of how much big or small you bet.
Yes, that's right, that's what gamblers should think about, not because of how big or small the bet is, but really understanding how the gambling process is played, after all, that's not how the game is played, if you bet big you can lose and if you bet small you can win, it's true that the fact is that casinos operate with a random algorithm, but in Basically, the most important thing and we have to know is that the casino will always win against its users, regardless of how many bets the gambler makes, whether it is a big or small bet, it is the same if you are lucky you can win, but on the other hand, if you lose, you will definitely lose money.
The most important point, as you said, is to play responsibly, control yourself in gambling, for example, don't complain too much about the big and small bets, if gamblers are ready to win they must also be prepared to lose, basically losing is part of gambling which must be done. we can bear that even all professionals have experienced defeat too, so there is no problem with how much the bet costs, big or small, it's still the same, winning and losing is normal and experiences like this are often experienced by all gamblers.