Riverwalk I was talking about children at school noticing that other children were poor. not an individual noticing they personally were poor.
When I was school, lots of them, I was vaguely aware some children got free meals, but didn't know why and didn't ever ask. If anyone had asked me who in my classes (all of them) came from a poor home and who from a wealthy home, I really couldn't have told you, and it wouldn't have seemed relevant to me. I liked other children or didn't for what they were like at school and whether our personalities meshed.
I started school in 1948, just after the war and I can assure you, I had very few clothes, nobody, regardless of income did have many clothes then, indeed, most of my clothes were home made or knitted and often made from old army blankets and parachute silk.
All the photos taken in childhood, where I was attending family events like weddings, show me in school uniform because my school uniform doubled up as my 'best' clothes.
Perhaps that is why I loathe school uniform so much.