In advanced Chaldean numerology, you work with an advanced formula called the numeroscope which is divided into the "highest self", the "higher self" and the "human self". The "highest self" is a calculation of the person's full birthdate independent from his/ her name. The "human self" is a formula of the number combinations between the person's birth date and his/ her full legal name. The "higher self" is considered to be the gateway between the will of the soul to the human experience.