Numerology is the belief in a mystical relationship between numbers and events or characteristics in life. It’s often used for self-discovery and guidance, similar to astrology. In numerology, each number (usually 1 to 9, plus master numbers 11, 22, and sometimes 33) has its own personality or vibration. Key numbers are usually derived from your birth date and full name, such as: Life Path Number – Your main number, based on your birth date, revealing your life's purpose. Expression (Destiny) Number – Based on your full name, showing your natural talents and potential. Soul Urge Number – Reflects your inner desires, derived from the vowels in your name.