Living the 80/10/10 lifestyle.. how do you do it, when leading a conventional life?

Hey guys. Just wondering how some of you do it in your day to day lives?

I myself am a receptionist working in a laser eye surgery clinic. The pay is good for a student like me. I work full time, from 10h30 am to 7h00 pm. I only get a half an hour lunch and 2 fifteen minute breaks. When eating 100% lfrv I eat at least 2500-3000 calories a day. My breaks are short so i dont have time to finish a big fruit salad, therefore, I can only quickly gulp down smoothies on my breaks. Im allowed a smoothie to drink at my desk but im very busy with patients and often dont have time to drink that much during the day. I manage, but its definitely challenging! I purchased an expensive bag that is sturdy so I can bring my heavy load of liters of smoothie with me everyday since I have to eat lunch and dinner at work. I usually try to get 1000 calories for breakfast before work. Anyway its a special lifestyle thats for sure, but I dont have any other choice. I usually have just a green salad with some fat when I get home. If I didnt get enuogh calories ill eat some cooked grains (dont have a stove so i cant cook potatoes). The weekend is the only time I have to prepare some low fat ''cakes'' and other recipes for me and my bf. So im curious to see what you guys do. Do you bring your pounds of fruits with you wherever you go?