I feel fairly secure. Joint net worth of roughly 2 million of which roughly a third is my paid-for home, a third is my savings/investments, the last third is spouse savings/investments. On top of that basic state pension entitlements we have accrued so far are worth about 150K each.
This is not how we are invested, but to illustrate, 1.4 million in Vanguard European tracker ETF would mean owning assets with (I estimate) an underlying smoothed earnings yield north of 6% and a dividend yield north of 3% last time I checked, so I reckon you could spend the dividends (call it 40K) and you would only be spending half the underlying returns. (I see risk differently from people up-thread and would cope with two thirds drop in balance. In fact I did, back in 2008/2009.)
Given house paid for, if no-one were working we wouldn't need our (paid-for but worthless) car and core/unavoidable expenses would come to 12K, so no danger of not being able to pay them.
Main risk for me is divorce, as spouse might get half the home. That seems particularly unfair given that I paid 80% of bills during the marriage and am retired, while spouse now earns as much as I used to and intends to work forever.
Next biggest risk is the home itself - a lot of money tied up in one place.
Since people may wonder, the source of 2 million funds is:-
- my income earned since 1998 funded my savings and paid for the home
- spouse income earned since roughly 2005 funded spouse savings
- 400K from home value tripling since 1998.