Except I can't imagine a conversation, a question or a context in which one might actually use the sentence "I know my wife".surreptitious57 wrote: ↑Sun Jan 12, 2020 12:07 pm But you are not in a vacuum because you have a frame of reference which you can use
As you have a girlfriend and so you know her in the same sense that he knows his wife
Perhaps....
surreptitious57: I bought your wife chocolates.
Skepdick: She won't like that.
surreptitious57: Why do you say that?
Skepdick: I know my wife.
surreptitious57: What do you mean?
Skepdick: She hates chocolate
But genuinely. That's the only example I could actually come up with after musing for 5 minutes. Which is precisely why I am asking... how would YOU use the sentence "I know my wife" in a conversation? In what context might you ever need to utter it and why? It's such a trivial statement, to use it as an example of any sort seems completely contrived.
But all of that doesn't go against "All models are wrong". Some of the things I know about my wife are wrong. Like for example - I thought I knew her shoe size when I bought her the (wrong) shoes.
If I had a perfect knowledge of my wife she'd never get pissed off with me, because I will ALWAYS know exactly what she's thinking, what she's feeling and what she needs from me. The fact that I get it wrong on occasion is evidence that I don't know my wife as well as I should.
My knowledge of my wife is just a model of my wife. In absolute terms - it's wrong. In relative terms - it's less wrong now than it was 5 years ago.
I keep updating/correcting/improving my model as I learn new things about her.