new lower tech skills
We need to have fall-back trades and income in the future.
Proverbs 27:23-27 New King James Version (NKJV)
Do you have insurance? How often do you use it? But if you don't have preparation for a bad time (an accident), you are in major trouble.
So it is with bad times in this country. Get familiar with a low-tech trade and get the spare parts you would need to start it up. If anything happens, you will be the head and not the tail!
Here's a number of sources to make a choice of low-tech skills you could do. As I say, try them out to get a little experience. Try them out in a mission trip in the third world to get a feel for hitches that could come up.