Dont Buy BTC Expensive, Wait. Whale want to sell you Expensive BTC now, wait and buy BTC cheaper.
I'm not agree with you bro. Because BTC is it's not expensive now. So those who want to buy a bitcoin before and can not afford it because of the high price, now you can do it because it drops and you can buy it and it can cost you a lot more. So those who think and work on buying btc now are the right time.
It is risky because you cannot say anything exact about the future price of bitcoin. If you wait for the price to fall more and then you will invest in it, you are taking risks, because if the price grow from this level then what will you do? Do you never invest in bitcoin or only wait and wait for lowest price level which you may never find again as it is today.