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How does the importance of a cash emergency fund change when you live in a country with nationalized healthcare?
There are, of course, many possible financial emergencies. They range from large medical expenses to losing your job to being sued to major home or car repairs to who-knows-what. I suppose some people are in a position where the chances that they will face any sort of financial emergency are remote. If you live in a country with national health insurance and there is near-zero chance that you will have any need to go outside this system, you are living with your parents and they are equipped to handle any home repairs, you ride the bus or subway and don't own a car so that's not an issue, etc etc, maybe there just isn't any likely scenario where you'd suddenly need cash. I can think of all sorts of scenarios that might affect me. I'm trying to put my kids through college, so if I lost my job, even if unemployment benefits were adequate to live on, they wouldn't pay for college. I have terrible health insurance so big medical bills could cost me a lot. I have an old car so it could break down any time and need expensive repairs, or even have to be replaced. I might suddenly be charged with a crime that I didn't commit and need a lawyer to defend me. Etc. So in a very real sense, everyone's situation is different. On the other hand, no matter how carefully you think it out, it's always possible that you will get bitten by something that you didn't think of. By definition, you can't make a list of unforeseen problems that might affect you! So no matter how safe you think you are, it's always good to have some emergency fund, just in case. How much is very hard to say.