<em>Everything in this world has its limits, and if Jealousy exceeded the normal things , it will become very dangerous .</em>
<em>I could not say that it's positive or negative .. jealousy beautiful and important, but if there were many boundaries become negative.</em>
I feel like it depends on the situation. If jealousy helps a person ultimately succeed, then I don't think it's necessarily negative. I struggle with jealousy, however I don't make it known.
Often jealousy is negative though. Jealousy can lead to very bad things and it can lead to someone harming themselves or others, and that's when it get dangerous.