Hey there!
A question of panic selling was already discussed on this forum a billion times. But whats bad here? If you are sure that the price will grow back then you can just buy some BTC in better rates. The more dangerous will be the situation when someone is buying BTC while being afraid of loosing some profits despite the fact that pump has already happened (I'm calling it a panic buying). Thats seems like a straight way to lose money and make a bubble.
I beg to differ, I have stated trading when btc was 5000 i buy that rate.
Then jp sucks and make it 3000.
That period was over and now i am at profit.
In btc one thing i learn,if you hold you will not instantly but eventually.and thats the beauty.