As
@Malcat likes to point you, you can't save your way to a risk free life. Which means that I advocate for:
1. Understanding your own, individual spending floor. The minimum below which mental or physical health will suffer. I could shut off water, or get rid of my dog in order to stay below my spending limits, but then my life would be significantly less enjoyable. So, I'll find a way to keep the dog, and the ability to hydrate him. On the flip side, I don't mind geo-arbitraging, as I have friends scattered throughout the country. Whereas someone with only local ties, who needs time to make good friends but also needs a friend community, well maybe the decide they can shut the water off for a month.
2. Pre-stage your decisions to remove the emotion from them. Decide beforehand what your response will be, should a certain set of circumstances occur. It is hard, hard, hard to make calm
personal decisions when events around you are spiraling. People say they can do it. They can't.
3. Make peace with [your individual assessment of what you have decided is] acceptable risk. Execute the plans you've made in step 2 as the set conditions arise, and don't think about it too much.