Actually this will not be easy considering the expensive price and then with your financial stability for the next few years because it must also be considered, don't let you focus too aggressively on buying bitcoin at the beginning but after running half of it you have problems and don't have an emergency fund then it will cut the btc you have, so the initial concept will break because there is no emergency fund.
I agree with what you said regardless of what strategy we do whether it's buy on the dip or DCA, everything is still very doable depending on the readiness of each and the plan that has been prepared because after all it must be in accordance with the steps we want to do so that the plan and realisation in making purchases runs smoothly and in accordance with what we expect.
Indeed, this is not easy especially when bitcoin has received a new ATH back and the current bitcoin price is still above $60k but in the end things like this also need to be seen from several sides because when we have focused especially in the DCA that is done then I think it would be unfortunate if it stopped just because the current hagra happened especially if indeed the target that we will achieve is still far enough away so that the price is still correcting I think there is no problem to continue to make purchases according to plan because it is possible that with the increase that is happening now, bullish will still continue to occur even in a longer period of time especially the halving is getting closer.