1-3 is pretty blurish 4-7 is when I start to have more distinct and coherent memories 8-14 is when I have the most abundant memories, very long ones too. It was probably mostly due to switching schools every year, so I have lots of memories of each school and different people.
I remember my first day of school. Didn't talk to anybody and ate some weird chocolate things with paper round them without removing that paper for the first few.
Maybe I was a dumb kid.
If I moved school every year I don't think I'd remember shit, but then again I remember quite a lot and I went to five different schools between 4-16