As far as I see it, the key to living a good and peaceful life is by taking the time to put processes in place so that when the bad shit comes down, you can absorb the blow better.
Not every crisis has to come close to breaking you spiritually, emotionally, or financially.
Take the time to write down what you learned from the last time, and then what you need to do in order for that to never happen again.
You now have a project. What's the next logical step?
Step it out.
Then, do it.