Moreover, people's faces may change due to accident. If one twin is accidentally scarred at the eyebrow, for example, he or she faces the risk of a terrible disaster around 35 years of age, and must guard against it; the twin without the scar is unlikely to run into similar difficulty.
例如發漩在右方的人通常是比較外向、積極，而左方的人卻是消極內向。而且痣的位置不同，解釋也不同。