my pinky too, but human measurements are a lot of centimeters. (about) 30 for the foot, 100 for the leg, 200 for the entire person, 60 for the arm, those be big numbers. by comparison those numbers are 10, 40 and 80. parts of stuff like furniture or clothing, then, are very often going to be, say, 2 to 20 inches in size, and you often find very friendly numbers like 9 or 12, as opposed to unfriendly numbers like 29 or, the horror!, 67.It's strange you say that, because I really like the size of a centimeter. It's conveniently about the width of a finger.
also, obviously indian gauge is the superior choice and everyone should have honestly switched decades ago already.