What is the study and analysis of handwriting?

I have noticed aging in a person's handwriting. It starts to look a little shaky.

pays to be Open Minded. I had a consultation with a woman years ago and her explanations of my writing was me to a tee! 😉

this misleads many people as they tend to hop to math and graphing

How many times are you going to repeat this question?

GraceSpace, I would like to try that