Hmm, you’re probably going to get a lot of answers assuming you wanted to do secure communication, not secure journaling. Different beasts I would think.

It’s actually often easier to check an answer than coming up with an answer. Finding the square root of 66564 by hand isn’t easy, but checking if the answer is 257 is simple enough.

So, in principle, if the AI is better at guessing an answer than we are, it might still be useful. But it depends on the cost of guessing and the cost of checking.

Absolutely. Both me and my siblings. My parents were in an okay spot at this point, but they supported us to do far better.

Times were pretty borked compared to now, at least in this country.