I've weirdly noticed a type of analagous mechanism in relation to anxiety where I castastrophize or engage in worst-outcome thinking and when things inevitably turn out ok, the relief from the incongruity has a somewhat "euphoric" and calming effect. I feel like it might be somewhat maladaptive and "addictive"
I don’t know if it’s always this way, but I create emergencies and catastrophes because I otherwise have no motivation to do anything. My back has to be against the wall to get me to act. It’s been a lifelong issue, I’ve tried to kill myself several times because of it, and I learned it was ADHD in the last month. 100% of my issues are explained by this. I never would have guessed.
Definitely sounds like not a good thing, even though it ties in with pithy sayings like "expect the worst but hope for the best" or "Don't get your hopes up and you'll never be disappointed".
I think "meaning" plays a huge role and when you can get yourself to buy into a productive/growth mindset-type narrative, it does seem to help immunize against trauma or at the very least, to help integrate it to the point the negative effect is attenuated