How to best enjoy a sandwich

HOW TO BEST ENJOY A SANDWICH:

Step 1: Cut it in half (triangles or rectangles)

Step 2: Cut one of the halves in half

Step 3: Eat each each of the remaining quarters, one right side up, one upside down. While eating, note which configuration of meat, cheese, and condiments is more pleasing. They will hit your pallet in a different order, and the strength of the tastes will be very different.

Step 4: Decide which orientation you prefer

Step 5: Eat the other half in the preferred orientation