my study notes are unhinged and my friend won't let it go

so I'm showing my friend my notes from page 67 right

me: "yo look at this"

her: "ok here"

then I wrote out:

1. aspects of social culture

2. problems and benefits of globalization

3.

↑ still working on it

and she's like "wait you're missing something for #20"

me: "missing what? that's literally everything"

her: "no look" (points at the strikethrough) "you wrote this one down"

and I'm just. staring at my own notes trying to figure out what the hell she's talking about. the strikethrough doesn't even say anything. I'm convinced she's seeing things at this point.