Challenges

In numerology, challenges are four numbers said to point to the difficulties to be worked on over the course of a life. They are found by subtraction between the reduced components of the date of birth: month and day for the first, day and year for the second, the difference between the first two for the third, known as the main challenge, and month and year for the fourth. They are read alongside the pinnacles, as areas of effort rather than as fate. A challenge can be zero.