In my case I will continue to accumulate, but I will probably do some small selling in the next bull run when the price is well above $100K.

Investing in bitcoin must be done with patience and holding the investment for many years to come. The longer you hold it without selling or continuing to accumulate, the more you will profit. The problem is that it is mentally very difficult not to realize any profit for many years. That's why I think it's better to take advantage of the bull markets to partially sell and enjoy the rewards, just as you can take advantage of the bear markets to reload more. Recently when the price was below $20K it was a great opportunity to reload, and at these levels it still is. And if you don't want to mess around, DCA with the same amount at regular intervals and that's it.