Thanks, your routine does give me ideas. Especially about preparing a long term meal that would last, say a week at a time. I don't have access to refrigerators or heating so that's why I am stuck with ham sandwiches everyday. I tried turkey but they are really dry. I would prefer to eat a better meal especially around lunch but I don't have time and ham seems to be the best option. Not the greatest but the best. Thanks for the ideas.
Buy a 1kg or 2lb block of hard cheese (e.g. cheddar, whatever is cheap) and a bag of apples. Both will last a week at room temperature, and the cheese only tastes better the longer it stays warm. Hard cheese was invented to preserve milk.
Break off a hunk of cheese, grab a handful of apples, and eat a bite of cheese and a bite of apple until you're full. Cheese and apple eaten together are delicious.
Five lunches for minimal cost, no preparation, no need for utensils (just eat with your hands), and a balanced diet of nutritious fresh fruit, protein and fat, with no carbohydrates.
Vary it by adding some bread (to eat over the first 2 days of the week), changing the fruit, adding some beef jerky or whatever as an occasional treat, try different cheese... It's a basic staple to build on.
If you want tomato sandwiches in summer, buy bread rolls and tomatoes, again eat a bite of bread and a bite of tomato. Tomato sandwiches without making the sandwiches!
That's how I used to eat at my last job. Everybody in the tearoom thought I was crazy, but I ate well.
I'm not recommending this to Steve to eat 24/7, but I do recommend it for lunches!