Let's say when gambling, you follow a specific pattern. Let us use lottery for example. You bet on the same specific set of numbers. What would be more regrettable? Betting on the same set of numbers for the rest of your life and not winning or... changing up the set you bet on only for your old set to win?
Basically, would you rather bet on the same thing again and again then regret not exploring more or explore different kinds of bets then miss out on a win?
Honestly we all have what favours on in different ways and clearly, to me I feel what's more regretful is betting on the same thing over and over again knowing fully when you have chances of winning when you're given privilege to choose something else. I see sticking to what one knows as a good opportunity bit it's always best to map out new opportunity for a win or growths.