in my opinion the reason of getting addicted on gambling is the winning and losing because if you win a bit of money you will like to multiply that many times and when you lose you would like to get what you lost so you keep on gambling and that make you an addict and every gambler experienced this
winning and losing is a must have in every game because otherwise there are two things then it will not be called a game. these two things also is a factor of gambling addiction, the difference with another game, if the gamble is a risk, if we have these two things.