When you deal with a person who's experiencing dementia you can see where they're struggling with knowledge. You can see what they forget completely what they forget but they know what they once knew. You can tell how they're trying to remember.
I think certain people like to torture me because they think I've had it easier than I actually have and they think: 'Oh, she's got this, she's got that, she's always had everything perfect,' and it's sooo not true.