Try using the 2.25-inch rule to figure out if short hair will suit you. This method was discovered by John Frieda, which simply uses a pencil horizontally positioned under your chin, then places a ruler vertically under your ear. If the measurement of the intersection of the pencil and ruler is less than 2.25 inches, then short hair would be an amazing choice, but if the measurement is more than 2.25 inches, short hair may not be the best option. This is simply a guideline discovered by studying the angles on the face. If you decide not to follow it, go for the short hairstyle and embrace it!