Let's all be prepared ,the way I'm seeing things I think bitcoin hasn't find its bottom yet ,I'm guessing around 2500$ before we see better recovery ,always remember cryptocurrency is never for the weak ,be prepared and do what you do best ,things will surely turn around but good things never comes easily .
You are right, we must do the worst at any time, because it can happen at any time, maybe the price of Bitcoin collapses again when we wake up one morning, and it falls below $2,000.
If we can imagine some of the worst situations ahead of time, then when the crash happens, we will not be too flustered, who knowing what will happen in the world of crypto? So we must not only imagine the bright future of crypto, but also Imagine a dark day.