The invisible line on which the letters sit can act as a "mood thermometer":
Indicates a need for personal space or a degree of social isolation. Graphology for Everyman
If you are looking for the original foundational texts, retailers like ThriftBooks and Better World Books often stock original works, including Graphology for Everyman and The Graphologist's Alphabet . The invisible line on which the letters sit
Represents the mind, imagination, spirituality, and intellectual aspirations. Graphology for Everyman
Suggests a desire for privacy or a protective shield over their true identity. Resources for Further Learning