typology book 🇬🇧/🇮🇹 translation

in this book I'll write every aspect of typology,such as the cognitive functions,the enneagream, socionics ect... I take all my informations from either books or opinions online/websites. I accept critics, if some info is wrong I'll very happily improve it. My first language isn't English and I'm writing this book irl in Italian and I'll translate it in English here so anyone can read it.