At work we have a sign that tells us the five (5) steps in washing your hands. I don't understand why people seem to think that putting a number in brackets is supposed to do anything. Are they trying to show people what a three (3) looks like to people who haven't seen this number before?
Or maybe it's for people who are illiterate but not innumerate so people know that a number four (4) looks like that, but then how exactly would they have any idea what the context is because they can't read. So how would telling these people the five (5) steps to washing your hands mean anything?
Or maybe there are people who are too stupid to know that 'three' (3) is the way you spell the number 3 (three)? But then I don't understand why the list didn't go 1 (one). [thing] 2 (two). [thing] etc.
I just don't get it.