Mathematics is another Man made Structure

Pmathematics is very similer to music. Both are created by man. But not only by man, music or mathematics is but wholly manmade. notes of music the spread of frequencies, We can't give frequencies We like to notes. notes are not random. So it is not wholly manmade. But man has done something, not something, many things. Man has takn the basic buiding blocks and done the rest. Isen't it same with mathematics some of it's building blocks are co unting in tigers straight lines etc.
The same can be said of wine, Culinary, building Skyscrapers jetiines
etc.