Jealousy, what is that actually?

A site tells jealousy typically refers to the negative or angry thoughts, feelings, and behaviors of insecurity, fear, and anxiety that occur when a person believes a valued relationship is being threatened by a rival, or when another person is perceived to have some type of advantage.

Jealousy often contains a mixture of emotions such as anger, sadness, disgust, which are focused by passion or anger. Parrott makes use of the cause of jealousy to define it: “jealousy is an emotion experienced when a person is threatened by the loss of an important relation with another person”

So basically, jealousy concerns something one has and is afraid of losing.
Jealousy is Fear.

Ok, then the question is, is there something that we really have?
we really own?
we dont even have our life
we dont even have our breath..

We are nothing, and have nothing.
and, so joker said: why we are so serious?

and I wrote a letter to a friend today, saying that, besides those ideals, we are pathetically just a modern, post modern human. We are what we read, we are the music that we listen too, we just a code of history ...

and we will leave everything, the form of -me-, soon.
the beautiful -me-,
the grand house of -me-,
proud children of -me-,
lover of -me-,
soon, soon...

And what we will bring when we meet God,
when our heart only full with flame of jealousy?

Dont let the flame burn garden of your heart
blurry your wisdom,
barring your vision,
and destroy your soul.

Salaam :))