NOTE that early winning can be exciting,at the same time make gamblers to be greedy if they fail to control themselves, the best way is to set limits and remember that winning and losing are normal in gambling.
If you gamble and have never lost a game then you are probably not gambling except you are on your first trial, after a bet or two, you most likely will experience a loss and then you get to understand that it is not because there is a problem, but it is just part of the game and you will most likely experience it but then planning will save you a lot with this, if you have plans, you are very likely to not suffer certain kinds of loss, setting a limit and having a budget with which you gamble can actually help you a whole lot not to gamble in manners that will pit you at risk of loosing so much that you may likely went to fall for addiction because you will attempt recovery of that which you have lost.