Optimal, How to Sustain Excellence Every Day, Penguin Books Ltd, Daniel Goleman,Emotions and emotional intelligence,Popular psychology, non fiction; self development books; personal development books; coaching books; management books; career books; non fiction books; business analysis; business; emotional intelligence; productivity books; productivity; business management books; management and leadership books; leadership books; leadership; business books; high performance; excellence; the happy project; perfect satisfaction; emotional intelligence mastery; business performance; performance; leadership and management; strength based leadership; personal development,, , United Kingdom, en-GBhttps://www.penguin.co.uknon fiction; self development books; personal development books; coaching books; management books; career books; non fiction books; business analysis; business; emotional intelligence; productivity books; productivity; business management books; management and leadership books; leadership books; leadership; business books; high performance; excellence; the happy project; perfect satisfaction; emotional intelligence mastery; business performance; performance; leadership and management; strength based leadership; personal development, [BLURB],[CITY],,books, ebooks, biblet, Book2look