I say it based on my experience. I never say you can't win in gambling, everyone can win in gambling but how far we have at the end decides whether we've won or not. When people doesn't have control, automatically we'll start losing and most importantly it is the emotional control that plays a big role in every gambler's activity.
In simple gambling is kind of using the small fish to catch the big one. When we start with small amount we'll experience good winning and soon we get triggered. This shouldn't happen, we need to have control and learn more about gambling before going further. In most cases experiencing small wins, they go for bigger bets and end up losing. Here, gambler have done the mistake and the platform doesn't have anything to do as the operations were fair.