Yes, when a gambler starts gambling, he will not be addicted. If someone is always in gambling he loses controlling on himself because of excessive greediness. As a result, he began to lose constantly in most of the games. So one who able to control himself in gaming, the more he will succeed.
If he continues to gamble then it is included in the category of addiction because he does not find any bugs from gambling other than he only wants to win and profit, but to limit gambling activities is to use the most minimal money for gambling, determine the profit is not high and limit the time of gambling, that the three in my opinion is the self-control factor of gambling addiction and greed.
when someone has often gambled, of course, it can be said that the person is addicted to gambling, they will always expect big profits when given the opportunity to get a little profit because they are curious to get double profits by placing bigger bets than before
Things like this always lead to greed for gamblers who play with emotions, especially when they have lost, of course the thing to aim for is to at least get back the capital spent. This will keep repeating while he still has money to continue the game