This is not a SFW instance. NSFW communities will be tagged, and efforts will be made to keep SFW communities clean, but proceed at your own comfort level.
Individuals with hyperthymesia can recall extensive details of their own lives, along with public events that hold personal significance.[7] They often describe their memories as uncontrollable associations: when presented with a date, they immediately “see” a vivid depiction of that day without conscious effort.[8] These memories are strikingly detailed but not literal recordings of experience. In the case of Jill Price, anonymised as “AJ” in the 2006 study by Parker, Cahill and McGaugh,[1] her recollections resembled a movie running in her mind, yet she could not remember incidental details such as what her interviewers were wearing hours earlier.
Great question. idk about Sharrock but:
https://en.wikipedia.org/wiki/Hyperthymesia