1 Small â If your tall letters do not touch or almost touch the line above, and the other letters are below the middle, your neat, tiny writing marks you as a little bit shy â youâd probably be most comfortable in a conversation with a small group of people. [ Your Name ]. Hereâs my attempt â gosh, my signature sure is messy! Weâre going to use five Sâs of graphology: size, shape, slant, strength, and signature. 1. Size â How much of the line your writing takes up shows how you might behave at a party or social gathering.