Why do we sometimes say a word or look at a word so many times that it sounds foreign/doesn’t look like a real word?

Question

I hope this makes sense

Like when you’re taking notes and you write a word and it just doesn’t seem spelled correctly no matter what or it just seems strange, or when you say a word and it feels weird coming out and you have difficulty comprehending that it’s an actual word.

In: Other

Answer 1

Just keep going. Any telemarketer can tell you that all words lose meaning eventually. It’s not that they sound foreign, they lose all interest or meaning.
I could recite a 3 page script without caring about the meaning of any sentence or word