Gambling is more of luck and sometimes most people do not know the potential and the reason why we can be lucky at times when gambling. Gambling is supposed to be easy or taking it in a way that will make us stay too emotional in it. We can gamble for fun but I'm another hand, we need the money to stay in gambling. Luck can be another factor that can give us more winnings.
Always but seldomly you also need brain and experience to win in gambling. People who always say gambling is just for fan are just those gamblers who rarely gambles but for those who stay committed to gamble like it was their fashion or this is the way they make money, then, they need to always have money. That's the basic of it.