The notary in this scenario correctly identifies the first boundary and then walks straight across it. Preparing a quitclaim deed for someone else is drafting a legal instrument, which a non-attorney may not do — that much the notary got right. But offering to look it over and correct any errors is the same activity in a different sequence. Telling a person what to write in a deed, which box to complete, how to describe the property, or how to hold title is advice about legal rights and consequences, and the fact that the client's hand did the writing changes nothing about who supplied the judgment. The unauthorized practice of law is defined by the nature of the service rather than by who holds the pen or whether a separate fee is charged. What a notary may properly do is notarize the signature on a deed the client prepared or had prepared, and refer the drafting question to an attorney.