I have to say that living a whole life style is not that difficult if you are committed and don't care what others think. My coworkers have teased me about my green drinks. laughed at my big bag of fruit and marveled at my huge salad bowl. I truly don't care. That's the first step. I could not care any less about what others think about how I eat and neither should you.
One time a colleague of mine said "how can you drink that green sludge?" I replied "how can you drink that brown chemical concoction?" I was drinking homemade grape and apple juice. She was drinking what I call the "toxic cocktail" - Coke or Pepsi, one of the brown sodas the vending machine produces. Yuck! At least I know what's in mine and mine can't clean a car engine. GTFOHWTBS! I don't ask people about their food or ridicule their choices. I expect the same in return. But if you poke me, I bite.
Here is an example of what I pack to take to work with me when I am not gonna be able to get out for lunch or dinner. I buy in bulk of course! Then I prep everything the day before.
Here I have about 3 or 4lbs of fruit, one 32 ounce jar of fresh strawberry and watermelon juice, one 16 ounce jar of watermelon and celery juice, one 32 ounce jar of lemon water. I also throw some figs, nuts and dates in a ziploc bag to snack on. (Not shown here)