If someone experiences a loss while gambling, they will quickly forget it, provided they don't mind the amount of money they have wagered. However, for a gambler who doesn't easily forget, it is usually because they are concerned about the money, and this really boils down to the importance of managing risk.
Personally, I don't worry too much about finances when I lose, because I usually have my own rules for limiting the amount I can afford to gamble, so I quickly forget about it. Furthermore, managing time is also important in gambling, so it won't become a mental burden when experiencing a loss. If someone experiences a loss during a time when it is not actually a leisure time, it is likely to weigh on their mind and make it difficult to forget the moment. So, the bottom line is that we, as gamblers or bettors, should be able to manage risk, time, and finances to get through the days safely and comfortably, especially if we gamble again.
Yes, I agree with your points, the main thing in this case is that risk management, time and bankroll management are the main driving forces of gambling. If you want to eliminate boredom in gambling, you need to bring variety into the game, and a good staking plan could only bring this variety. But if you cannot forget your gambling loses, then you have to face real danger. If you keep your losses in your mind, then you will eventually fall into gambling disorder while chasing them. You are not safe by using only operators and control tools, to be safe, you must pay attention to things like deposit limits, reality checks, time limits and self-exclusion.