Retired high school language teacher Sharon Lane has read no less than 18 books since making an ‘investment in her life’. She tells Amelia Neath about moving aboard Villa Vie’s Odyssey full-time for a life at sea Sign up to Simon Calder’s free travel email for expert advice and money-saving discounts Get Simon Calder’s Travel email Get Simon Calder’s Travel email Email * SIGN UP I would like to be emailed about offers, events and updates from The Independent. Read our Privacy notice A t the age