If, however, it is found that the left hand shows a forked ending to the Line of Head, namely, one end sloping downwards and the other end straight, or nearly so, and that the right hand shows only the straight line, then the student may decide that the subject inherited from the parents two natures, the imaginative and the practical, and that he chose to develop the latter, either in the direction of business or science.
In such a case, the student may state with confidence that the parents of the subject were decidedly opposite in their characteristics. If the line has become straight in the right hand the subject takes more after the side that was practical.
In the case of boys or men it must be remembered that they will take more after their mother's mental peculiarities, and in the case of girls or women that they more generally take after the mental qualities of the father.
On a man's left hand that has the forked ending with the upper end straight, or nearly so, the student can state that the mother was the more practical of the parents. If on the right hand the same mark has become clearest the man developed, followed, or cultivated the mental qualities of the mother more than those of the father. When reading a woman's hand the reverse will apply.
If, on the contrary, the lower line was the more developed on the right hand, then the subject, if a man, had developed the imaginative or artistic qualities of the mother, and vice versa if the subject be a girl or a woman.
When the Line of Head looks light or faint on the left, and strong and clear on the right, the student can safely state that the subject did not inherit any strong mental bent from either parent, but has cultivated and developed his own mentality.
In such a case the subject has been a hard mental student, and has become mentally superior to his or her parents. This is often found in the case of "self-made" men or women, who have had little or no education in their early life or in their home, but who from an innate love of education developed themselves mentally. Such a sign would speak volumes for the will power and ambition of the subject under examination.
If the Line of Head is lighter and poorer on the right hand than on the left, the student can state that the subject has not made the most of his opportunities mentally, and that he has not, and never will, equal the brain power and education of his or her parents.
In such a case one may also be sure that the subject has not a very strong will power—at least mentally—although he might be very obstinate by nature, which will be seen from the quality exhibited by the nail phalange of the thumb (page [129]).
A poor or non-developed Line of Head in the right hand of any man or woman is also the indication of a lack of purpose or ambition—there being no ambition where a want of mental desire and development is so distinctly shown.