Widening left margins mean an "obliviousness to economic necessities", while narrowing left & right margins mean a "conflict between fear of people and inability to remain alone" and overlapping lines of text means "sign of mental disorder."
So, what does your typographic style say about you? My small even tracking says I'd make a "good homemaker" while my irregular right margins say I have "unwise thriftness" and "reserve alternating with loquacity." :-)
A few snippets of her project below. Visit her website for the full project and other design treats (my favorite is the rabbit poster): www.valeriemadill.com.
TRACKING
LOWER CASE i
LEGIBILITY
LEGIBILITY
CAPITAL LETTER M