Emotionally I can accept it, logically I am having difficulty.

My son was going to visit Dover castle with the army cadets and was moaning about seeing yet another ruined castle. I explained the history of the castle over the last 200 years, the secret tunnels, role in operation dynamo (Dunkirk evacuation) etc. This was not a problem.

Trying to remember where a stet was that I played in up to my teenage years or the route to my University 10 miles away is bizarre.