Maybe it's time to move some money from stocks to fixed funds for those that have money in retirement plans. Or at least to some more conservative funds.
I would never sell everything at once because that it just a stupid idea if you ask me, the bitcoin can always go up even if you have sold already.
You should save some Bitcoin just in case the Bitcoin might become worth more.
Yeah we should always keep some bitcoin in spare for future as we never know how high it can go in future and if at that stage if we don't have coins then we would miss the opportunity of making higher profits.