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?
What can of questions are these dude? These are very hard to answer looking at how hard it could be for your to totally back out from a specific pattern of gambling, maybe due to severe loses then, for you to realize that your previous pattern of gambling could have made you win huge profits from betting. This alone can be very annoying and heartbreaking if care is not taken. People are passing through shits and this shouldn't be when all these would be happening after so many practices, betting activities and efforts, then you noticed that everything became a big waste of time.