Here we go again, I think the question in the above has no connection with the link stated in the above mentioned. Besides, you don't need to be worry if Bitcoin goes down to 5k$ almost, In fact, you must rejoice instead of panicking about the price. You should buy and take the chance for it actually, this is a good sign actually.
It's hilarious to see how people react if the cryptocurrency market is in the bearish phase and bullish phase.
If the market is in the bullish trend, people will come to beg and regret because they do not bought their favorite crypto when it was cheap. If the bearish market comes, lots of people are now in panicking because their portfolio is in a bloodbath which leads them to a unplanned selling.
