I read someone saying "habit of gambling" come on man, what the hell is that? If you are treating gambling as an habit the only i can say is you are an addict gambler who only put a masquerade in front to not show what is the reality below the surface.
About the main of the topic, the best you can do is always avoid to bet on full luck things. And resposible exist but only a few people can do that.
You have a point but from my observation about the quote. I believe it's either the person is not a gambler or s/he is gambling-addicted because anything that's a habit is something the person can't skip every day, and when gambling is seen as an everyday thing, it is easy for the gamblers involved to lose the ability to control their buzz.
Having said that, there are games that involve luck, and any strategy uses a void, but the most important thing is understanding the game concept, never going beyond the limit, and there is no luck on the gambler's side early exit won't kill.
Quitting the game early is obviously a useful solution.
But if you ask any of the players, it turns out that almost all players, making another bet instead of stopping playing, think that this particular bet will be a winning one. And this process can continue for a long time, sometimes even until all the money set aside for gambling is exhausted. The question, however, is at what next lost bet one should quit the game. It seems to me that some players really set this number for themselves - the number of bets lost in a row, after which they will stop playing. And then someone strictly follows this rule and can be considered a responsible player with a good level of self-control. And someone, even having determined such a borderline number of bets lost in a row, still cannot force themselves to stop playing. This is obviously an irresponsible player.
This set of gamblers is already addicted and should be stopped by all means if not they will eventually run into debt along the line, this is why we have to pay close attention to the things around us and not take gambling as a means to make income or depending on gambling to fund our bills since that is very impossible to achieve with gambling, chasing your loses is the fastest way to lose more along the line and gambler's already knows that as a fact, so they always set a limit to the gambling time to help them minimize their tendencies to lose.