The Business selection by date of birth is a numerology practice that involves using a person's birth date to determine their innate strengths and weaknesses, as well as their most favorable business or career paths. Numerology uses numbers and their symbolism to provide insights into a person's personality traits and can be a useful tool for selecting a business or career that aligns with their strengths and values. However, it should be taken as guidance and not relied on as a definitive answer.