Yes, therefore, self-awareness must be applied so that gamblers will reduce and prevent fatal risks in front of their eyes, instead of being happy, they will receive regret and sadness.
Confidence in gambling is not wrong, but this confidence must be controlled as well as possible, usually gamblers who have high self-confidence are novice gamblers or gamblers who are already addicted.
In general, I would like to say that self-confidence in gambling only makes things worse. For example, the more professional a player is, the more he begins to question many things with the help of his accumulated knowledge and experience, which helps him stay afloat. Therefore, I will never be confident in gambling. But confident players bet all their money, and therefore lose to prove their case. But later they wonder why it didn't work or say phrases like "this is happening to me for the first time."