The worst kind of addict won't ever admit to it. He'll always say with confidence that he's not addicted and he doesn't even play a lot,while in fact that's how he spends his days. If other people tell you that you're addicted and you should stop, it means that you are.
I'm doing gambling but I'm not addicted to gambling, this self-control and self-discipline is one of the things that a gambler should have in order not to get addicted to gambling. The main reason why we are getting addicted on it is because of the losses that we do have on it, the more we lose the more we get addicted on it, that is why it is better to have this self-discipline in order to manage our bets and not to lose more of it.