In every game games we need to planned everything we do before we proceed to play in the games. Due to if we get in to the games, we will turn only into loses in the end for sure. But if we planned it everything will be fine anyhow, unlike being impulsive it will always give bad result in the end.
When it comes to gambling game, I guess you don't have to plan for it if you are not that addicted gambler. Most of the addicted gamblers are planning on what time and when they are going to gamble. And I mostly know that even you will have a planned way of gambling, there are times that it won't be followed anyway.