For me it is the fact that our blood contains iron. I earlier used to believe the word stood for some 'organic element' since I couldn't accept we had metal flowing through our supposed carbon-based bodies, till I realized that is where the taste and smell of blood comes from.
Can you tolerate it at least, or you get annoyed if it's playing at an event/Uber/supermarket etc?
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I see. I totally get what you mean, it's taken me years to learn how to tolerate a lot of music I don't like. Thanks for sharing