Sun Spots is a column for you, our readers. It is for your questions and comments. There are only two rules: You must write the column and sign your name (we won’t use it if you ask us not to). Please include your phone number. Letters will not be returned or answered by mail, and telephone calls will not be accepted. Your letters will appear as quickly as space allows. Address them to Sun Spots, P.O. Box 4400, Lewiston, ME 04243-4400. Inquiries can be emailed to [email protected].