Concerned about recent problem with remembering dates, doctors appointmets, months & days (trouble retaining information I used to store and retain easily, forgetting familiar names (family & friend) - just turned 84, still active physically but feeling unsure when driving & making previously normal decisions. Former business owner, working artist, writer - but now worried that usual, everyday decision making is becoming "uncomfortable" - is it beginning alzheimers or just "normal old-age"? email addr:YYYY@YYYY