How would you feel if someone was using your first/last name in a realistc story?

New here, but I'm interested in asking all of you, as that's clearly one of the main topics of this forum, how you would feel if an author person in his/her fictional story. Let's say a fantasy one, but it isn't that important. As far as I know it's common in literature to base characters on people around you, real historic people, etc...<br><br>