I didn't think I was superstitious until I went to Hawaii in the late 90's. I've never gone to Hawaii voluntarily, it's always been for funerals. The first time I was told don't take anything from Hawaii or Pele will be pissed with you, when I found some sand in my shoes from Hawaii I was concerned. The next 5 trips I made sure to not bring back even a grain of sand from those accursed islands.
I grew up on Oahu.
Pele is no joke.
I think there's these things that just happen, and our mind tries to make sense of them. First it was worship of various Earth deities, then monotheism, then "science," now all sorts of new age shit.
We only perceive a minute fraction of what swirls around us. Yet our minds trick us into thinking that we are perceiving the whole of reality. We simply aren't. But humans have big heads, and we think we are smarter than we are.
To me, the superstitions reflect something - I don't know what it is - but for ones like Pele, I am really not wanting to find out.
From time to time, I read will take a reading from the I-Ching. Carl Jung wrote the intro to the most popular translation. So the fact that he took it seriously makes me take it seriously. His idea was that the I-Ching didn't so much predict the future, but rather takes a little slice out of all the things that are happening all around us all the time. Then it presents that slice in a way that we can understand it. To the uninitiated, the I-Ching is not about predicting the future, rather - it's about understanding the present.
The reason I mention this is because it's an example of something that might be seen as superstitious, yet is likely connected to something that we simply can't process. Last one I did was this one:
https://www.iching-online.com/hexagrams/iching-hexagram-101010.html
I had just finished a project.
It reminded me that I wasn't actually done. It was good advice, and reminded me to be strategic moving forward.
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ETA: sometimes I have trouble with words. You know that feeling when you are talking to a really stupid person? It's like you are talking, but you see only doe eyes? Your words are not penetrating? By definition, stupid people are like dead people. Just like a dead person doesn't know they are dead, a stupid person doesn't actually know they are stupid.
Here - we are the stupid.
I think reality itself tries to communicate with us, or at the least it has messages that we can perceive. Yet we are often too full of our "science," and biases, and pre-existing thoughts to perhaps open up our minds and just listen.