To be honest, I don’t believe you do not have any time to prepare a healthy lunch every night. I am 22 years old, I go to school 5 days a week, I work 5-6 days a week, and I train 6 days a week. Any down time, I am studying. I still find time to prepare not one, but six meals a night when my days start at 6 am and I don’t get home until 9 pm on some nights. As you can see, I am a “no excuses” type person. You have to have this mentality in order to get what you want. You should never go 7-8 hours without eating. If you HONESTLY cannot prepare a simple meal like a grilled chicken breast salad, or whole wheat turkey sandwich, then maybe pack some leftovers from dinner, or eat a protein bar/drink a protein shake and some fruit for lunch. Carry snacks with you like a granola bar or handful of almonds or walnuts to eat before or after lunch, but not AS your lunch. Good luck, girl! And remember, NO EXCUSES!