As I said in the other thread, my backup plan is largely about maintaining profitable skill sets and networks.
I'm a bit of an extreme case because I had that worst-case-scenario that everyone talks about and thinks won't happen to them. I suddenly became seriously disabled in my 30s after training 11 years for a specialized medical career that required me to not just be able-bodied, but extraordinarily able-bodied. A sprained finger could bench me.
Turns out I had two extremely rare genetic/congenital conditions that left me extremely prone to serious injuries/organ damage in a career that's famous for causing injuries. I'm now permanently seriously injured, some treatable, some not, and my medical future is entirely unpredictable as any system or limb could be affected.
I just spent 7 days stuck in bed because my heart decided my brain doesn't really need blood all the time. Hence why I've been posting...a lot.
I could be hiking trails into my 80s or I could lose a leg, be stuck in a wheelchair, and on a feeding tube in my 60s, although that's improbable, it is possible.
How the fuck does anyone prepare for that??? Screw SORR and market performance, that doesn't even register on my list of shit that could cause financial problems for me. HOW DO YOU PLAN FOR THAT???
Well, here goes
1) Flexible spending:
We have experimented with a lot of budget optimization and can happily live on very little core lifestyle spending. So if we need to go into austerity mode, we know how to do it and how to be happy doing it.
2) Housing:
We bought very low cost housing in 3 locations that we can alternately relocate to depending on our needs at the time. The cheapest house is our favourite, it's entire expenses including all utilities would be covered by renting out the other two, and it's in a naturally Mustachian area, where literally everyone is frugal, so austerity is easy.
We don't live there right now because the medical care out there is terrible, and I'm in a high-use phase at the moment. But a bonus (???) of most of my health issues being untreatable is that I'm rarely tethered to ongoing medical intervention.
3) Skills:
This is our big hedge against risk. I spent two years figuring out the best skills to invest in to be able to generate substantial income under almost any circumstances.
In those two years I picked up several lower paying, easy, remote work skills, and am now retraining in an entirely new high-income, disability-proof, recession-proof, ageism-proof, geographically flexible, part-time friendly career that I can hop in and out of with little negative impact on my career trajectory. And it's work I profoundly enjoy.
DH also spent a few decades building towards his dream job, which he just got, so he's not going to leave any time soon. After that, he will likely consult and make even more money. His particular skill/knowledge/network combo is extremely rare and valuable, especially to the deepest pockets in the world: governments, tech and energy companies.
4) Diversification
DH has a pension that along with our investments and rental income could support our austerity-mode expenses, but if he continues working, it will cover all of our comfortable lifestyle expenses.
Our skills can generate income to cover unknown lifestyle or medical expenses that could come up.
Our investments just hang out in the background growing from a very modest sum to an extremely healthy back-up 'stache over time as compounding does it's thing. Note, Pete's originally 650K 'stache would be worth around 7M by 65 just by not touching it.
This back-up 'stache serves to hedge against DH's death or divorce. If he died or left me within the next decade, I would be dependent on my skills for income because a small stache, a reduced pension, and a modest rental income isn't a ton. So good thing I'll have those robust skills.
5) DH
This leads me to the biggest risk management strategy of all of them.
Divorce is by orders of magnitude the most probable and most damaging risk financially for any married person. For a woman who suddenly becomes substantially disabled? The risk is astronomical.
It's well documented that the strongest predictor of divorce following serious health issues is that the sick person is a woman.
Well, I had a small advantage on that front. There are a number of women with MS in my family with devoted husbands, so I had a model of what to look for as a woman with a sketchy genetic background. Lol.
My DH is a trained nurse's aide with experience working in palliative care. It was in his proposal speech that he was prepared and happy to provide any hands-on care that I or my mother might need, and would happily take leave from his career to do so.
The past few years have been extremely rough healthwise, so this has all been tested, and amazingly, our marriage got happier and more mellow through it all.
So yeah, DH is BY FAR, no contest, not even close, the most valuable risk hedge I could possibly ever have given my particular risk profile.
In summary:
I've invested an inordinate amount of time and energy into engineering a robust risk-management system to offset the astronomical risks of my specific circumstances.
The only way I'm fucked is if within the next decade my husband dies/leaves me AND I sustain substantial brain damage to a point of losing cognitive function.
That would be pretty bad, but mostly because I would have substantial brain damage and my husband either died young or left me. The situation being financially suboptimal would just be piss on the wounds.
Anything short of that is well-hedged.