Actually, I have a very good memory. Blocking out harmful memories from the past is a known psychological coping mechanism. You may also be referring to brain fog, which affects memories during those episodes only.
I would like to amend what I just posted - there are 109 viewers, but only one is a member. I do not know how many active members there are now, but only a fairly small number. So it is still a mystery how this website survives.