I was born in 1961. At every meal, we all had a glass of milk. Me, my brother and my parents. Water was never ever served. If thirsty, we had soda or Kool-Aid. There was no such thing as a water bottle. My dad drank coffee, milk, Coke or beer. I don’t recall ever seeing a glass of water served at a meal. Seems likely my parents never drank a glass of water. Was this normal?