It may sound odd....I have a very acute sense of smell and many of my memories are tied up with smells.
I can recall the most faint but specific odors....I can sort of bring them back.
THe smell of the outdoor bounds centre my class went to for two days when I was 10 in 1982. Positively VICTORIAN in it's smell.
My friend's house....shit and mince.
The hall behind the chapel....wet coats, cheap rubber and dust.
Is it just me?
I still have a strong sense of smell but scents are far more pleasant now...