Yep. I could just leave my post at that. However, let me explain.
One of the first things were taught in Martial Arts both when sparing and practicing is to keep your hands loose.
Why? What is one of the first things we do or describe a character do when we or they experience negative emotion? Clench our/their hands.
What does it do to us? It focuses the negative emotion into something physical. It makes it manifest. In a sparing situation it wears you out. You're wasting energy you could be using to defend yourself.
Jealousy can do the same thing to writers mentally in regards of writing and their writing career. It takes a lot of negative mental energy to be jealous. It can dominate thoughts and make people unbearably miserable. Let alone not a pleasant person to be around.
Instead of writing, a jealous person stalks other peoples websites, Facebook profiles, and Amazon pages and staring at numbers, statuses, and pictures that will do nothing but make them more miserable. They compare themselves to other people that either have had that lucky break or have spent the thousands of hours and written the millions of words to earn their success. In that negative world they are living in, they don't see that they could be the same if they weren't so busy being green. They let those little doubts that could normally be kicked to the curb become insurmountable walls and they have defeated themselves.
I'll be the first to admit that when a friend or acquaintance gets a six figure deal or signs with an amazing agent or publisher or has a massively successful signing or launch I feel a little green. Hey, I'm human. It's what I let it do to me after those initial moments that matters the most.
I let it go. Often times I sit my butt in my chair and open a document and stele my resolve to write something better. Something amazing. Or make new and more ambitious goals, or submit to that agent I was a little timid about approaching.
We have a choice.
Let something like jealousy kill our potential. Or let it motivate us to make us better.
What is yours?