Gill Hasson has written more than 30 books on the subject of wellbeing for adults and children; books on emotional intelligence, resilience, assertiveness, happiness, overcoming an...ver másGill Hasson has written more than 30 books on the subject of wellbeing for adults and children; books on emotional intelligence, resilience, assertiveness, happiness, overcoming anxiety. She also delivers teaching and training for education organizations, voluntary and business organizations and the public sector.ver menos