Well. If you don't think fit to change it it will eventually change to revered member and up and up until you equal the Pope. See your title will change every time you reach another 1000 posts. it's annoying imo. But you probably do not care so leave it alone. Why not?
Notice some people have customized their title. If you do not the forum default setting will make you look like you are full of yourself to someone who knows it can be changed. Also setting a title for yourself helps people to know you. Do you not want that? I am sending a friend request.