Jealousy blog post

In Othello, we see the kind of jealousy that is envy of what others have, and the kind that is fear of losing what we have.  


What creates the difference between  the kind of jealousy that is being jealous of what others have, and the kind that is the fear of losing what we have? Discuss this by comparing and contrasting both types of jealousy in 2 paragraphs. 


Be sure to use  specific examples of characters and events in the play, as well as examples from your own life, entertainment, etc.