Oh my, that feeling. I know it so well. It is rather uncomfortable to bear, isn't it? But as with everything in life, you have to be smart enough to handle your emotions.

It is not easy, I know, but you have to work at it. The best thing you can do when you feel jealous is to learn more about yourself from it and let it motivate you to take positive and productive actions.

You fear someone is going to take something from, then you do whatever you can to secure yourself. You see your weaknesses and work on them. That's how you deal with jealousy.