I felt exactly the same at first 3 months ago nearly now. To be honest only having 20grams of carbs a day I thought was madness. Now I am loving it. I have lost weight also which I could not do on other diets, this is because I was eating carbs. I only have to look at carbs and the weight goes on. My BG levels are coming down now also. I remember what Kate Moss said (Nothing tastes as good as skinny feels" I now even pack a meal for my husband's lunch in a different way. He is outside all day also. Last night I took the skin off 90% meat content of sausages and made homemade scotch eggs. Crushed up some pork crackling and rolled the cooked egg into the pork crackling with sausage meat on. Put them in the oven and made six, so hubby can have a couple for lunch at work with a salad. I also give him 3 sausages cold with salad, or he will have nuts and celery and peanut butter with the sausages. Cooked chicken, bacon salad wrapped in low-carb a wrap. I fill that out so much with a salad that it fills him up with a handful of nuts. Homemade crustless quiche taken to work is nice.I am eating the same, but for dinner quite often I don't always eat brekky or lunch. Chicken is so versatile that you can put different herbs on to give a different taste. I bought a food flask that keeps food warm for 7 hours, and can make a chicken veg stew, he will only eat baby corn, and green beans for veg as he is a fussy eater, he can have that as the weather gets colder. I appreciate that you are working but some of the things listed you can prepare in batches.So now hubby and I are both eating low carb food.