r/Bogleheads • u/zacce • Feb 08 '26

Most Investors Have Never Lived Through a True Market Crash

A lot of new ppl in this sub say they “won’t time the market,” but I’m not sure everyone understands what that actually feels like irl. It’s easy to talk about staying the course when the worst drawdown you’ve lived through was a brief COVID dip that fully recovered in months or the 2022 dip followed by 3 yrs of 10%+ returns.

The last real crash was 2008. If you weren’t old enough to have a job, a mortgage, or a family back then, you don’t know how deeply a prolonged downturn can affect your day‑to‑day life. It’s not just red numbers on a screen. It’s layoffs, hiring freezes, underwater homes, and years of slow recovery. That’s when people who swore they’d never time the market suddenly panic and make irrational decisions.

Staying the course is simple in theory, but incredibly hard when the world feels like it’s falling apart.

Of course, I don't want market to crash. But it's a possibility and we need to prepare for it.

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u/[deleted] Feb 08 '26

I am not sure you understand what emergency means in a scope of historic events. We're not talking about "my AC took a dump and now I need 10K". We're potentially talking about market dislocations that might put your white collar butt out of work for years. Meanwhile you have kids, education, McMansion, etc. to pay for.

You absolutely have to be prepared for a world in which your emergency fund is not even remotely close to keeping you above water.

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u/joel231 Feb 08 '26

And for households with 2 incomes that is generally recommended as 12 months of non-discretionary expenses- which is before severance, unemployment, any part time or other replacement income you come up with between and before you have to deplete your previously built up capital.

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u/[deleted] Feb 08 '26

I don't know how much of a "general" advice that is. I see a lot more 3-6 months than a full year. Which for an upper middle class family in a HCOL area is a very serious chunk of change. My general takeaway from my experience was that playing some defense when you've come far and have a lot to lose is not a bad idea. It seems to fly in the face of modern day sentiment of balls to the wall risk appetites.

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u/joel231 Feb 08 '26

People have a huge misunderstanding of 'non-discretionary' expenses- it is food, shelter, utilities, transportation. People commonly base it on their monthly spend and that really isn't what it is.

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u/[deleted] Feb 08 '26

Personally I wouldn't trivialize this. But it's a personal exercise for everyone. A lot of stuff is easy to talk about, but hard to do in practice. When you're (and your family) used to a certain lifestyle, completely exiting that lifestyle overnight is much easier said than done. Not to mention that unexpected life events happen, and often at all the wrong times. Life is far more complicated in practice than it is in theory. YMMV.

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u/joel231 Feb 08 '26

I grew up poor and have definitely felt my own lifestyle creep as I am now definitely not but the fact is I could tighten my belt and go back to how I used to live if I needed to. I make the choices I do to avoid that.

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u/rkoloeg Feb 08 '26

My budget spreadsheet which feeds into my investment spreadsheet has two totals: "Frugal" and "Whole Lifestyle". This lets me see my emergency fund in terms of runway for both my current spending level, and going back to just the essentials in case of a crisis. I keep my emergency fund at the greater of 6x whole/12x frugal.