A person who is addicted to gambling and participates in gambling must suffer most of the losses. Because the addict is less likely to win because he doesn't know how to strategize. When a person gambles if he uses strategies then he is likely to win eventually, although gambling is not always about strategy but about luck. However, there are many ways to win gambling games, so if you adopt strategies, you will have a higher chance of winning.
Most gambling addicts do not use reason to implement their strategies when playing so that their minds are completely controlled by emotions and make them lose in this case. Apart from that, we can also see gambling players who have fun with every game even though they also hope to win, but when they lose they just act normal and will try again another time with the same feeling. This is why being addicted to something is sometimes not good for ourselves, so everyone must be smart in enjoying it even though they have to lose many times before tasting victory.
Having a smart strategy while gambling helps in limiting some actions on the player's end. Strategies that focus on managing bankroll, if taken seriously, will facilitate the gambling session of the gambler, by limiting how he wagers his money. However, as you mentioned, Fara Chan, some players don't apply reason to their strategy. Thereby, risking the game, despite working on a strategy, the player will act as though he had no strategy in mind. Hence, if a player is implementing a strategy, it's important to practice it carefully and not fall off along the line to chase losses. Some of the addicted players, today, have been responsible players with nice strategies. But out of greed, went for a fast win, then got lost in the process.
I think players who believe they're experienced and claim to be overconfident, should still work on themselves. By working on themselves and examining their actions. Gambling addiction has no respect for any gambler who doesn't control himself anymore. The strategy is not mainly for winning, but to restrict the player from misbehaving or losing control. I respect the fact that some players still go for a break. It helps in recuperating the brain of the gambler, not to get problematic in the process of gambling. So many strategies work fine in escaping addiction, but gamblers who later got addicted didn't respect their method of gambling. Instead, the chase for money became more interesting to them and led them to problem gambling and indebtedness.