Frankly speaking, if you are not in the actual situation, it's easy to give advice on what to do.
But if you are on the actual situation, I doubt most people will be able to follow those advices. Even putting bitcoin on something you can't access easily, you will do everything just to access it especially during a crazy bull run since you don't want to missed it.
Thankfully we are talking about this topic in this forum then. Because you know that most of the members have gone through cycles. They have been here even from the previous year and had experienced what it’s like for bitcoin to reach high prices and be tempted to sell.