I have always been a writer since I can remember. It’s possible I was born with a pencil in my hand. I was also born with a brain injury that very possibly caused my epilepsy. My epilepsy could very possibly be the reason I was born with a pencil in my hand.
Epileptics who present with hypergraphia are considered to have “Geschwind syndrome”. Geschwind was a doctor who, in conjuction with another doctor by the name of Waxman, were made famous by an article they wrote describing how people with temporal lobe epilepsy sometimes have a compulsion to write excessively. Writing styles are as varied as the patients. Some may be very creative and coherent while others can deliver what is a rambling, illogical mess.