Question

As all of us know that none of them can understand doctor's handwriting. But only medical store person can understand it. How is it possible.??

Answer 1

Due to practice and mindset

Answer 2

You know its a type of mutual understanding

Not only the doctor knows what should he precribe to a patient but the medical shopkeeper knows them.

So by experience, he would know by just seeing just one letter of the word

AND, NOT ALL DOCTORS HAVE SAME WRITING

Near our town we have a doctor who's handwriting can be understsndable by anyone