People write things out by hand less and less. However, the specific way an individual writes words and letters can say a lot about him or her.
Graphology is the study of script, and it explains so much about a person's likes and dislikes. There's even some proof that serial killers can be identified by their handwriting. Many people would be surprised to learn that their sloppy signatures indicate a lot more than just laziness. Handwriting can explain personalities, too.
People That Make Small T's Might Be Lazy
People That Use Large Letters Could Be Very Happy
Introverted People May Use Smaller Letters
Private People Might Have Sloppy Signatures
People With Large Signatures Could Be Overcompensating
Curious People Form Their S's Very Precisely