in 2 or 3 days from now the price will be back to normal because ,in my opinion a lot of peoples are scared not to lose everything . But it is not a good thing altogether because it will decrease the number of cryptocurrency holders by 5% -15% maybe more ... tell me your opinion about this . 
What does that mean? If people were scared not to lose everything they'd sell as fast as possible to avoid further losses. Your explanation is naive and not based on any actual market theory or logic. How long did it take you to come up with that "prediction"? I'm not saying it's not going to go back to $5000 soon, because it will, but your theory makes no sense.