Today's market is very risky because bitcoin is a very volatile asset, the future of which is still uncertain. To mitigate any risks involved with investing in bitcoin, you should wait for it to achieve new ATH.
I don't really think i will agree with you on this. All ventures of investing, there is some level risk associated to them. The price volatility of Bitcoin can be a blessing and curse depending your level of knowledge about the Bitcoin market. With good knowledge about the bitcoin market, price volatility will be the focal point of your investment plans and strategies. As a Bitcoin investor, you should be concern about the rate at which the price of Bitcoin changes and use that at your advantage to make profit.