@georgetakei I think it depends on how it's cut; but to me, I prefer eating sandwiches whole the way it is. Unless of course it's Subway, then might as well have it cut in half.
@georgetakei When you cut the sandwich diagonally, all of the calories leak out, so not only is the sandwich tastier and easier to eat (seriously, who eats the sandwich whole?), but it is now healthier, and better for your diet.
Sandwich Science, ftw.
@georgetakei
It's all about making the sandwich easier to eat.
Definitely true for sandwiches made with sliced bread. And diagonal cuts are more visually appealing, although there's often less mess with a horizontal or vertical cut.
For a pita or wrap, it depends on how thick the sandwich is.
"Nick Fury uses the fact that he cannot eat diagonal toast to prove to Carol that he's not a Skrull (aliens with the ability to shapeshift into other people). However, that led to some speculation that post-Captain Marvel Fury was a Skrull due to the way he eats a sandwich in Avengers: Age of Ultron."