In this groundbreaking book, Dr Alan Graham argues that in fact these six different personality traits are present in all of us, to a greater or lesser degree. He provides a number of practical questionnaires & exercises which will help us to understand ourselves. Although we don't realise it, these six different personality styles are underpinned by our approach to & understanding mathematics. Some if this knowledge is innate in all of us, some of it is learnt in school, & some of it you may not learn until you read this remarkable book.