Because some people who already believe in superstitions may have difficulty explaining it in gambling because they think that by using superstitions they will get great luck, but on the contrary if someone who does not believe in superstitions then what he will say is just nonsense.
Of course, we also cannot blame other people if we play gambling with such beliefs, because everyone has their own views on gambling and in the end everything will come back to themselves.
Yes, they won't be able to explain it in gambling, let alone to other people who are curious why they use methods like that because it certainly won't make sense to those who accept the explanation. Those superstitious things will still exist and be used by people who are used to them even though we don't understand whether they can provide a greater chance of winning. But for them, it can increase their confidence in gambling.
That is their belief that we cannot blame them because when they first started gambling, they used methods like that. And it could be that they got it from their family, elders who used to gamble in the past so they still wear it today.
But if they have proven it then they can much believe it because it actually works for them because I know in the world today people are basically living by their belief system and if any gambler seem to have a particular believe that works for he or she then maybe the person can even share a bit because I desperately need to believe in it too because my own believe system doesn't work for me again
Some of them have succeeded in proving it while others still try it and think that something is wrong when they want to place a bet so they can't win. They may be willing to share their stakes with others but they also know that not everyone who sees their bets will believe what they are doing so they won't force it on those who see it either. And if someone does win, people will try to ask again how that could be possible but it will be difficult to prove because superstitious things like that are difficult to explain rationally. We can only leave it up to them even if they are still going to use superstitious things like that. We have ways to analyze and get results that will work.
The best thing fo do in this situation is to try as much as possible to avoid gamblers that have such beliefs system because with such a mindset, he/she may never be able to make any accurate intellectual analysis of the game he is about to bet on and he may even base his games selection based on perceive dream that that will be the winning team even if it clear the team lack what it takes to win such match.
I have never seen anyone that has such belief becoming successful and winning a good amount before, All their predictions always end when I lose and still, yet they keep believing in such tasks as this.
Yes, we can only leave everything to those who still believe in those superstitious things because only they know how to use them. For us, it's better for us to stick with the methods that we are used to so that we can also choose what we think can win. And we will see who can really win and lose so that later we don't have to convince others that our way is the most correct.
If someone really believes in things like that, we can't do anything and just let it go and as long as they can be responsible for themselves, it won't matter if their bet loses later. Some people may have managed to win by using such beliefs, but we don't know who it was.