Jealousy is a feeling, and any feeling has deep roots, which were formed during the development of mankind.
Jealousy, as a guarantee of the continuation of MY kind. With the development of society, nepotism, it became important for a person that his family should continue. This is one of the reasons for jealousy. This feeling arises as a signal that a person needs to take action if your significant other has a love interest in other people, since there is a danger then raising a child not of his own blood.
Jealousy can arise from the fear of being abandoned, unnecessary. Nowadays, most often this feeling arises when a person has proprietary motives. That is, you or you are considered their property and make demands to belong only to him.
It is believed that jealousy is self-doubt, but this is not entirely true. In any case, the emergence of a feeling of jealousy is a signal that something is going wrong between partners, and you need to pay attention to what is happening in the relationship.
After all, when you are sure that your partner loves you, both of you show concern for each other, you see love and tenderness in your partner's eyes, you receive gifts, help from him and other signs of attention, it would not occur to you to be jealous of him.
How, then, to maintain harmony and happiness in a relationship, if it is impossible to avoid the complete absence of jealousy. The secret is very simple.
In a relationship where trust reigns, jealousy is nothing more than an element of the game, a spicy spark, a reminder that you are still attractive and valuable to each other. The question of how to cope with jealousy does not arise here: in moderate doses, it is not a poison, but a medicine that only benefits.