I too grew up in a locale that called submarine sandwiches: grinders. New Hampshire.
I used to love Italian ones. I like the hard crust, the soft inside of a good sandwich loaf. I love the onions, red vinegar, salt, pepper, a blend of prepared meats, lettuce, peppers, oregano, olive oil.
In High School, everybody went to a place in Concord after games or dances to get 1/4 roast beef on an onion rolls with a little au jus sauce. It was in H.S. that the first McDonald's came to town with those 15 cent hamburgers and those tasty salty french fries and thick shakes.
I tried smoking pipes back in my youth a few times. I never got it. I wish I had learned the ropes back then!
I was focused on drinking beer and getting with the ladies.