If you believe in the potential of Bitcoin and appreciate the advice of experts, you should not be too worried when the price of Bitcoin down but the fun again right. At reduced prices you can use cash to buy more at cheaper rates. when each Bitcoin increase too much or too deep, it is not too worried.
This has already been said more than dozens of times in here, if you really trust on it. JUST BUY, otherwise do not do it because you can buy in an all time high, and you can risk all your money
I am not buying anymore, in fact, the last time that i bought some bitcoin was on December the 10th, when it was at $11,000 if i am not wrong.
I still believe in the future of bitcoin. The value of bitcoin is really fluctuating from very high to very low. And I still think there is nothing wrong with buying and investing in bitcoin now. But it is really important that you should always do some research first before investing on anything just like what you would do with any kind of investment. Doing so would make you more confident in making decisions on your investments.