Wise People are those who invest in bitcoin when they have money because price does not go down to such an extent about which we imagine before Bull season as everyone is in Struggle to buy before creation of new ATH. If someone has bought bitcoin when the price was below 30k$ then it means that they have double their investment money even it is higher than the double value.
I think people don't have loss the opportunity to buy bitcoin because still the price is down from previous ATH of 2021 that was 69k$ so don't wait for the opportunity but create opportunity for yourself because you will decide about selling and buying price as market is unpredictable.
Sure, you have to create the opportunity and follow your plans because hoping for the right time isn't quite easy. Waiting for price to dump before buying is a two edge sword, if you apply your DCA it means you are investing regularly. Waiting for me is not appreciative.
It doesn't really matter whether the price you buy, because we know bitcoin would surely increase in value. I see those who care more about price movement are those who want to profit in a short term and not looking forward to hold long term.
The truth is, it's the sole decision of anyone to decide how he goes about his investment, when to buy or sell just ensure you stick to your plan.