I tend to jump to the worst conclusion as well in situations. Then I make everything worse. Like I fear the worst and then I do everything in my power to prevent that scenario and everything ends up worse than before just because I jumped to the worst conclusion. I'm dealing with a situation at the moment because of this fear.

I totally get where you are coming from. I think it would have to do with anxiety. You do fear the worst and it gets you nervous and your response is anger.