Of course people booked some profit at 400. But I think they are waiting for more. It will be wasted if you are selling it to early. And it wont be good.
I hope later that the price will rise for a long time and that we can have some more profit later in the future
The $400 is too low for us to sell. We will wait until at least the halving time to consider our situation. Miners can sell if they have to pay the bills.