A lot of what you'll learn in Handwriting Insights won't surprise you at all. Whereas handwriting represents how a person feels privately, the person's signature represents the public image which the writer wants to project . Therefore, a big difference between a person's writing and their signature indicates a big the difference between their private and public self. Now, let's begin. The first thing you can look at is the size.
Size indicates the Personal Presence of the person.
If they are going to draw attention when they walk into the room. Sort of like the difference in being noticed of a bold patterned blouse verses one of medium blue verses a white. Each inherently will be noticed more. Large Writing indicates the person likes being noticed, stands out in a crowd. The person may have a broad perspective, makes an impression, is bold, ego driven, action oriented, not given to details, can be egocentric.