I have trouble with this especially since I’m not sure if the language they’re using is just creating a misunderstanding. My example is quantum entanglement, w

I have trouble with this especially since I’m not sure if the language they’re using is just creating a misunderstanding. My example is quantum entanglement, which judging from a lot of sci-fi, people think means you literally have the same particle in two places, and changing it in one place changes it instantly in the other. Really it just breaks entanglement and you now have two different particles (so you can’t use it for FTL communication, hear that sci-fi authors?). It took me awhile to understand that, and I’m sure I have similar misunderstandings about this.