It doesn't need to be an extreme decision, why should it?. It's more (in my opinion) a matter of use some of those revenue streams to progressively pay the mortgage beforehand.
I wouldn't definetely sell my cryptos unless is to buy cheaper when it's the time in case you know when is the time :P
Doing this way you would accomplish 3 goals: with some time you would be mortgage free, your wife would be feeling more comfortable with your strategy, you still have your stake so you could profit from that "bullrun to the magical million dollar Bitcoin".
How does it sound my algorithm solution? ;)
I prefer the slow and steady approach to most things - though looking back, this is going to look insanely rapid. I haven't started taking anything out into the "real world" yet - one day :)
Yeah no rush will help take good choices.
Here in Spain there are very hard tax laws for cryptos. If you try and take something out to the real world you would find that "they" will beat you more than 40%... I'm not entering on details but it comes with a crazy system to declare your "every single transaction" made with your cryptos no matter what's its name, mad!