I will advise you accumulate bitcoin at anytime if you have your discretionary to do so using the DCA strategy.
Here I want to say that it is not enough to have the desire, you have to be able to hold the investment for a long time. If not, then you will not be able to succeed if you invest at any time. Bitcoin is an asset whose price will continue to increase in the future. We should know that in the future the price of Bitcoin will only increase, but the supply of Bitcoin will never increase, if the supply of Bitcoin does not increase, then the price of Bitcoin will definitely continue to increase. Now DCA is the best strategy to invest in Bitcoin, if someone continues to invest in the DCA method, then he will not have to worry about the price, because he will automatically be able to buy Bitcoin at the average price.
This is basically the message of this thread, buy the dip and hodl, not necessarily waiting for it to dip further, buy when you have the funds. You don't know how long that you'll have to wait or if you'd spend the fund on a less important thing. If an investor has a correct knowledge of Bitcoin he'd know that it has the potentials to always reach new ATH. If you're on a steady income then embrace the DCA method and continue to accumulate as much as you can, don't plan to sell prematurely unless you must. Even when you stop to accumulate along the way due to financial problems, you should get back on it as soon as you're back on track.
Make a plan for the future for the investment that we will make and I am sure that if someone is able to manage finances well, the investment they make will not be shaken just because of urgent needs.
There is no need to wait for the price of Bitcoin to drop for us to accumulate Bitcoin ownership, because the DCA method is the consistency of doing similar things repeatedly with the planning that we have set at the beginning.
It is true as you said that we have to repeat it again to accumulate Bitcoin and make a new plan if the previous one has ended for whatever reason, I experienced it regardless of disappointment or whatever but there are many lessons that I can learn in the past and I believe it will make me better for the future.