It is not a selling time. As I know with marketing, you sell at the highest or higher than you bought. So selling at the price below your buying price means you have lost. A losing time is when to decide to tighten up and hodl. So we don't need to panic sell.
Actually, at this time we can decide to keep HODL or sell a bit of bitcoin to survive, because as we all know, the whole world is currently experiencing a crisis with the plague of the COVID-19 virus that is almost completely exposed, and of course this will also have an impact on the movement bitcoin because most bitcoin holders will panic.
Of course this can be one of our benefits to get bitcoin prices cheaply because I'm sure bitcoin will come back stronger in the next few months.