BTC needs to counter what caused the decline by addressing
the reasons for the decline - more regulations, transparency and by using renewable energy to mine for BTC. Then we will have better chance of going back to making new highs as predicted...
I think, for the most of us, it is too late to sell and buy back in, another risk of having BTC trading 24/7, by the time market opens the damage is done... of course it can also work the other way when we are pleasantly surprised when BTC goes up over the weekend and opens really high on the following Monday.
Here is to hopping for better days...this shall pass also...