Can confirm. Not only could I not afford to eat the style of food I cooked at work, the last thing that I wanted to do when I got home was put effort into my own food.
If I was eating at work, I'd cobble together some kind of salad out of whatever scraps and nearly expired food I could shove into my face in under 3 minutes. If I was "cooking" for myself at home, about the most complicated thing that I'd make for myself was cereal.
We used to go regularly to this sushi place and had gotten to know the chef pretty well. It was a semi-fancy place with a sushi bar and hibachi section. Really good cuts of sashimi. He said his favorite thing to eat is McDonald's.