Jealousy is one of those emotions which is made up of components of several of the more direct emotional energies, a shade of each in a way that takes on a life of it's own.
Your brain is a wonderful thing, an amazing piece of engineering and a marvel of perceptual sensitivity. The only problem is - it lies to you on a regular basis.
Before we get angry, we get afraid. We also build anger and store it in our energy and our bodies.
The main emotions are important, but the underlying patterns are where the real pay dirt is.
If you don't want, or don't intend to use it the way nature has pointed you then it's a good time to really look at that feeling and find the roots of the energy that propel it
Well, when I think of predatory I think of something actively stalking its prey. From what I have seen, the universe, or things in it, are not as interested in stalking us, as they seem for the most part indifferent to us.