Jealousy puzzle

Jealousy is an emotion that is present in the souls of all people, regardless of their mental and cultural level, but it is increasingly empowering and dominating them, to the point that it may reach the stage of doubt, the closer they are to instinct, as it descends from brute instincts, primitive ideas, conservative traditions, and tendencies. Reactionary, not refined by education and refined by civilization. The jealous person is similar to the miserly in several psychological factors, such as caution, anticipation, and spying. If the miser is careful about his money, but does not enjoy it, then the jealous person would like to enjoy with peace of mind the one he loves, but anxiety prevents him, fear tortures him, and the perception of the possibility of betrayal disturbs his sleep. In the five chapters of his book, the author explains the concept of jealousy, its nature and its causes in men and women, reviewing cases of common jealousy and other cases of abnormal jealousy, so that the reader can feel the consequences of the matter, and in the end he provides guidance in this regard.