Terry Tucker, author of Sustainable Excellence has had a varied career. He changed jobs so that he could fulfil how other people defined what success should look like for him. Only when he felt free to define success for himself did he achieve the successful and happy life he wanted.In this Abeceder Quotation Conversation Terry explains to Michael Millward how he came to realise that he would not be able to define his own version of success until he had identified the purpose of his life and how he would deliver a significant contribution to success of other people.