Surely it was a good idea to wait, until Bitcoin fell to 6000$. Now it is hard to tell what will happen, may would wait for the ETF decision, now that it is so close.
That’s true, it is hard to predict what price of bitcoin were heading. If you could to take risks to buy some at this rate then invest. Because we have different attack on this trend so we can also wait until such time price is suit on our goals to invest.