The article date is 2013 seem like the data is not accurate for nowadays.
Well the article is given to gambler to don't much gamble, according to the article, 95% ended up losing money. it's give the house more profit.
Well base on experience, when in gambling we lose more than we win. Meaning we have more loses than our winning record. That is happening because gambling has a house edge and we are beaten in the long run. Smart people understand that reality and they only play for fun.
That's why don't expect profit from gambling, its can be a boomerang.
In my own opinion, the number of chances of winning or losing is not in any way dependent on the number of plays because its on probability and thats it because I have seen someone play several times and still end up losing while we have seen someone play only a few times and won big. Even whatever strategy one might have in mind or even implement is not a determining factor to winning...
depends on Probability or I find it random or purely luck. As I do not have bases, we ca not really determine how often a gambler wins. If it is played online, I will credit it to luck and nothing else.
Mostly purely luck, but some games which required skill to play, have more chance to win(depends on your skill too), usually mood is could be a decisive factor.