To know the real value of bitcoin needs more time. 
You do not need to invest in a hurry, maybe a bit will return $ 7 - $ 8k a time in February this year! 
time to buy 
This is not the right time to invest in bitcoin. It takes time to make the most accurate decision to invest. You do not need to invest in a hurry, maybe a bit will return $ 7 - $ 8k a time in February this year! time to buy