So even if they might say that they are ready for either up or down prices, they might end up not really being prepared because they ended up over-investing in light of their own mental preparedness.
Halving 2024 I released all Bitcoin holdings that had been DCA for 4 years (maybe it's too early to release it but as a small retailer the economic situation is not always friendly), full of twists and turns and indeed as you said it is not easy to win mentally from the fluctuating price situation when the financial condition is getting thinner but I have gone through all that. From the sales I managed to build my dream house.
Now facing the next 4 years I will start DCA again with full preparation from before, with strategies and all the shortcomings that have been evaluated.
I secretly learned a lot from all your opinions about DCA.

It's nice to hear and I want to congratulate you on this purchase. You probably sold all your Bitcoins because you needed to, because it seems more reasonable to me to leave some of them, because we have 100k ahead of us: the US elections, October, and the like.
But if you bought it, then it was necessary right now. In this case, I hope that due to this purchase you will not have to pay rent to strangers and because of this you will have new extra money, which will allow you to invest again.
I just admit that I can hardly imagine my life without it.