Not likely no.
We block bad memories o avoid (mental) pain.
Basically because he does not talk about it, and so gradually forgets his bad memories.
All fish a 3 second memory
Always try to think in a positive way. Dwelling on the bad past will only burden your future.
trauma
Bordertown - 1989 Bad Memories 1-21 was released on: USA: 27 May 1989
Yes, it is bad to put tropical fish in with river fish. The river fish can make the tropical fish sick.
Talk about memories, good and bad!!
memories of past bad things said to you.
Fish have memories just like humans, they can remember anything!
You compartmentalize them so that they don't have a negative impact on you anymore. In the case of bad memories, this helps with closure.
The one that is specified in the book is the memory in which he gave advice on Horcruxes to Tom Marvolo Riddle, better known as Lord Voldemort. No other bad memories are ever alluded to.