Growing up, my mom always, always cut my sandwiches in half to make two rectangles. I asked her why at some point, and she said when she was growing up, her mother always cut her sandwiches into triangles, and she hated it. So when she moved out, she basically vowed to only cut sandwiches into rectangles.

I hated the rectangles growing up, and cut all of mine into two triangles now that I'm on my own. 😆 Funny how the world works, hahaha