Read it and weep, that is what I said :).
Now the reason why I think that is because I have been talking to people before and I might say "Do you remember... So and so?" An event usually, and the person I am speaking to would have no memory of this event/situation.
An example would be yesterday, I was talking to my mum and brother and I asked my brother a question. He didn't know what I was on about. So I tried to explain the situation once again but it didn't seem to help and my mum made matters a little worse cos she said she didn't remember either.
It was silly cos this situation only happened a few weeks ago and when I was talking about it yesterday they didn't even remember!
I thought I was the one with the dodgy head haha.
Anyway, things like that really frustrate me. I 100% know that this situation happened and they either don't recall or vaguely remember.
I remember it like it originally happened yesterday, they hardly have any clue as to what I am talking about and so I then think " Well I must have been in a room with people who looked exactly like my family then". Either that or maybe the body snatchers have returned :).