I buy and hold

which explains your approach to bitcoin, however, if you have money to play with, then this is unlike the usual person praising bitcoin with the typical rhetoric of escaping slavery, and escaping the laws of their nation to find true freedom, and hedging against their own currency for a non-productive asset. ie tulip mania.

I don’t work nearly so hard as I once did, and there are many non financial benefits to working.

why not? getting bored with it? spark going away?

When the time comes I expect to live off part of the dividends from my passive portfolio.

i can't imagine this is stocks, unless you've purchased stocks that pay out a dividend. i imagine this is your business and someone else will take over for a cut of it, or you have rental property in your portfolio. or perhaps, as well, you practice frugality?