Strangely, I am positive in gambling, I hold the record of making more money than losing, and I've been gambling since around 2006. So I buy your idea, a small mount that is well-planned and managed is a good one. Also, the gambler must not gamble anyhow, but have a winning gambling strategy and pattern.
Does this conflict with the idea of many that gambling specifically luck-based game results is random? So how could one have a winning gambling strategy if the gambling result is unknown, The same applies to the pattern. how can one find a winning pattern in a game with a random result based on RNG. I am just curious to know your winning gambling strategy and pattern if you don't mind.
Sometimes before you can see such luck again, if you have been consistently gambling, you must lost so much that will almost equal or be higher that the huge win you are going to get. This is the experience that I have seen some gamblers talked about, that they lost so much before winning big and that how it happen.
Those who are lucky enough is able to re-experience the luck that gives them a huge amount of winning but most of us are having a hard time to duplicate those huge winnings.
It's very rare for someone to win huge amount consistently, and like you said, huge win is like a force of attraction that always make the gambler wants to keep trying luck so that they can win huge again, some gamblers realize that it's impossible but some don't and they end up giving back to the casino the money they have won.
To trigger a huge win is very rare itself, what more experiencing it consistently, I bet the one who experienced that is a "child of destiny" where anything he does luck always intervene.