People also have different approaches with the games they are playing even if they are choosing the luck based games because most of the gamblers are superstitious and love to stick with it if they are being successful with that.
Mostly, people will try to playing gambling game base on what they heard that many people could win the game, so they will try their luck to win the game.
Maybe people not remember that the luck factor will be behind on that winning and that is what they must have when they play gambling.
If they believe in superstition, that will not work for them as luck is needed to win.
But they can play without any intention to win and maybe they can win by coincidence.
In practical world everyone wants to win the bets they are making even if their intention is not to make because human psychology tells that we need win and we can't accept loss, that is the secret behind the success of gambling industry throughout centuries because when someone lose they will come harder and keep betting and when someone win they will bet as well.
Each person plays according to their own rules, this reminds me that years ago when I played in traditional casinos, a friend expected to spend all his salary in the casino, when we went he could not see anyone dressed totally in black, because he said that that is a " lump of salt "and he lost in the game, the most curious thing is that it always happened to him, at that moment he paid attention to those superstitions, which he combined with his emotions and when he played he lost faster.
I know that people combine these beliefs with their way of playing and if it influences, in fact each person tends not to accept that they lose, for me it is a combination of high self-esteem + psychology, and if they do not face it in a good way, it is likely that they fail in the game, which will cause them to lose money.