Categories Winston Churchill A fanatic is one who can’t change his mind and won’t change the subject. Post author By quotegeek Post date May 16, 2012 No Comments on A fanatic is one who can’t change his mind and won’t change the subject. A fanatic is one who can’t change his mind and won’t change the subject. → I’m a Sagittarius, which probably tells you way more than you need to know. Leave a Reply Cancel replyYou must be logged in to post a comment.