When I grew up in Italy in the 1950s, it was still very agricultural. Food was very important; produce was very important. Everyone made their own olive oil. It took me a long time after I moved here to understand that Americans are much further away from their food.
I always have parmigiano-reggiano, olive oil and pasta at home. When people get sick, they want chicken soup; I want spaghetti with parmesan cheese, olive oil and a bit of lemon zest. It makes me feel better every time.