I still think that holding is the best way. Sure if you are holding some terrible I agree to sell, but it hasn't changed and I think if we are talking about something like btc, then its holding. I see that a lot of people supported stop loss, which isn't that bad, and there are some other ways, I understand the need for something different, but that doesn't mean that we are going to get anything great from it, just ignore it and focus on what we can do. I personally believe that the best we can do will be holding and DCA, if you do that, then you are going to end up with some great profits in the end.