for me I think it’s more coincidence than fact. Astrology can be fun to read & sometimes the descriptions seem to match people we know but gambling behaviour is more about personality, environment & habits than zodiac signs. I also know people who are Aries/Gemini who are not into gambling at all & some very practical types who still gamble when tempted so I’d say astrology might explain personalities in a general way but it shouldn’t be taken as a reason/excuse for gambling, it’s still a personal choice not something written in the stars.
I don't really believe in astrology. I believe more in the power of each individual to shape their own destiny and influence it to a large extent, although the foundations are ingrained in us by genes and heredity. I'll believe that this will influence us, but not the zodiac signs. Besides, if someone believes that certain signs are more predisposed to gambling, or if a player believes this, then they're already writing their own destiny that way, because self-hypnosis can also work and influence the actions of a player. I prefer not to overthink it and believe in higher powers, but that doesn't mean I'm certain of their absence or the zodiac signs. I just try not to attach too much importance to them, that's all.