Fast food as a treat?....I only ever eat it because I have to eat and it can be cheap. Luckily there are some cheap places mostly Mexican food around the city I am near, it's not processed or fast food. Good thing I like burritos, tacos, tamales, green chili and spicy food,...though if I eat too much spicy stuff that can cause some unpleasantness too. However closest place like that to my house is pretty far...but when I am out and about away from there then its an option.

I wish it was more common in the U.S for fast food to be more expensive than healthier food, but seems the other way around unfortunately.