Survival level RED: You must eat and drink, you have nothing, not even money. You have to do with or it’s the end …
Survival level ORANGE: Someone invite you to dinner, someone offer you to eat and drink. You are saved. You are polite, but be careful what you are served.
Survival Level GREEN: You have some cash or a credit card to buy food at a market, a store, a supermarket.
Survival level BLUE: You are in a situation of ‘luxurious survival’, only the French language remains an issue …
Survival level GREY: You have eaten, you have drunk … Okay, but you must evacuate all that!