It's not a scam if you are doing it accordingly but when you start exceeding from how you percept things then it's start additional problem to the point that it will be a regretful experienced..
Gambling is complicated, when we lose even a little bit of self-control we do then everything will destroy ourselves, previously on several occasions I always felt this way where I was very difficult to control myself when I felt defeat which ultimately led to regret because it actually lost all the money that I did not even allocate for gambling but over time there is certainly an experience that serves as one of the other encouragements to be more able to limit ourselves because if this is always done then consciously or not we actually destroy ourselves slowly.