Offer your thoughts or opinion on the input financial query or topic using your financial background.

why do I need an emergency fund if I already have investments?
I treat the concept of emergency funds as a series of financial buffers. One layer is that I have various credit cards with a small positive balance, that I can max out in an emergency should I go broke and not be in employment (those have saved me once or twice) My final level of emergency funds, is kept at home in the form of cash, I've never needed it, but it protects against getting locked out of the financial system (I lose my debit cards, banking system freezes all withdrawals, zombie invasion). It also doubles as my destitution fund, as if all else fails I still have raw cash to buy food and thus I won't starve (at least for a few months).