Hey, Merry Christmas to you too. You may try to take this way of taking profits just as how DCA happens. You can start taking 10% of your whole portfolio for profits if you are ever in need of money. But if not, do the math for yourself and what's comfortable and convenient to you. What I suggest is don't sell all that you have specially if the holdings that you have are the likes of BTC and ETH. They're hard to repurchase and that's why you need to be wise when you're going to sell them. Make sure that you have other plans of whether recovering them back or DCAing style again for it.