You cannot win gambling when you don't have a self discipline, a self control. In one game you just have to be a formal Player to get the best move. If you have it all I'm sure people get luck every turns to wins.
When you have discipline and self control then you can save yourself from being gambling addict and also your wealth but it definitely not going to help you at any situation to win money in gambling.And also what I can't relate what you mean by formal player? The player who keeps gambling as his daily activities?
I guess those are just the two major things that differentiate a reasonable gambler from a non-reasonable gambler. Unfortunately, higher percentages of gamblers today are not reasonable as they tend to chase what they should not be chasing at all. The ability to accept the fact of what gambling entails in the first place is something that would obviously help you to be able to control and discipline yourself.
Making gambling a daily activity and expecting it is something you can use to set up yourself for life is a mistake so many people end up doing which does not turn out well at all. It means you could never beat the gambling house nor becoming a master with the type of games you are trying out. All might remain as a biggest mystery in the end and as a common poorer gambler you will remain puzzled.