I believe there will even be a better opportunity to buy the dip soon. $57860 isn't the last dip.
There is yet no guarantee towards your believe hence Prioritizing it can become very problematic if things didn't work out as expected, it is better we focus more on prioritizing sizing every opportunities that present itself if the money is readily available for investment, in as much as buying the dip offers buying more Bitcoin at a lesser amount of money compared with buying at it previous high, my point is that it is also possible that Bitcoin might not dip to your speculation by going higher. The truth is that you don't have to be expecting too much as the market can be very uncertain.
even though He's expectant of a DIP or not, it doesn't affect Bitcoin at all. Even if he's waiting for $55k or even $50k as the best opportunity to buy and Bitcoin DIP to $50k and then he buys at that price, what then happens next? Can he reach all his accumilation goal in a single day at a single buy? Those that should be waiting for Bitcoin to DIP to certain price before buying should be people that have the means to buy in a very bulky amount at a time up to at least 5 BTC but because most persons don't want to buy that aggressively, the DCA method is the best option so you don't tie yourself down to keep waiting on and on till Bitcoin goes down to the price you have in mind which in some instances might never happen.