Everybody, regardless of socio-economic status, has the ability to provide themselves a nutritious lunch. They don't need to go to a fast-food joint because they can't afford a sit-down meal at a restaurant.
I realize it's a choice to eat fast food, but it's an unhealthy and costly one. Also, totally unnecessary.
Well, congratulations! I bet your Mama is so proud!(/sarc) I hope you continue to avoid mercury poisoning, high blood pressure, gout and kidney stones. (/not sarc)
My husband used to take sardines and nuts to work. He could clear the eating area in seconds after opening the can. People even made complaints against him!