I've contacted a few friends who hold like me. They're all very concerned by the huge drop, but none has sold a single BTC.
We're all holders.
I know it's huge, but I believe the sharp fall in BTC's price has been caused by a very small number of individuals.
Waiting for data...
I can not say that I did or did not sell exactly because the situation is a bit complicated. When I was trading my current capital, I had adjusted it to have 70% margin and 30% spot trading. Unfortunately, during that big and sharp decline, almost 70% of the balance disappeared and I sold it all involuntarily. However, the 30% portion I was talking about still stands still and I haven't made the sale yet. Perhaps, at the end of the month, I can sell according to my money needs, but it is not certain. I do not want to go through the reminder that the price is likely to fluctuate one more time before the half-time period. As I mentioned, I will determine whether or not to invest my remaining investments in cash at the end of the month according to my financial situation.