I can be a bit of a worrier sometimes. I don’t choose to, sometimes a worried feeling just comes, followed by a ton of “worst case scenario” type thoughts. I’ve found a great way of turning it around.
I start imagining myself coping with the worst case scenario in a really strong way. I imagine how negative emotions can often be helpful to shake you from inertia, and get you to take actions in your life. I imagine all the positive actions I would take to improve the situation, and everything that I could learn from dealing with it. I imagine myself coming through the worst of it, and then thriving more than I was before.
Every time this gives the worries in my heart the message that: whatever happens, I will use my creativity, inspiration and intelligence to change and improve the situation. I am not powerless and I have nothing to fear.