Your handwriting moves along and it moves up and down. The middle zone is a, c, e, m, n, o, r, s, u, v, w, x, you first look for the height of the middle letters in relation to the height of the upper and the lower loops, you are looking at the relative size of the handwriting in comparison to the upper and lower loops.andwriting analysis is used to detect the character of a person and is used by some companies as part of an interview and hiring process, in fact I read of one lady who became a graphologist after being turned down at a job interview, because of her handwriting.