Advising someone to wait for the dip before accumulating Bitcoin just because to maximise his profits doesn't actually sound nice to me because indirectly you are obviously telling or depriving the person the opportunity he has to start investing on Bitcoin, however you need to understand that Bitcoin dip is something that doesn't happen on a more regular basis, so does it mean that the person will have to wait even if it takes years before the price dip before they can start investing on Bitcoin?, though buying at dip is also a strategy which most people normally use but is not a strategy that should be only use by someone who have not even gotten any Bitcoin stash on there portfolio, so that's were you get it wrong because if there are people that should utilize only the dip it should be those who have been on Bitcoin investment for long because is assumed that they have gotten there Bitcoin portfolio filled up which in other words being sufficient, so at that point even if they choose to invest only on dip is not going to be a big deal but for those who has no Bitcoin should never consider only buying at dip.
Generally, if an investor starts investing by following the DCA method, he must have been able to do the most valuable thing. Usually if the investor invests regularly weekly or monthly in Bitcoin then that investor will be able to buy dips in Bitcoin market dumping one to two times per month. And that's going to be bought immediately because bitcoin is always pumping and dumping, so I think if you do the DCA method on regular bitcoin I think you're going to buy dips in the bitcoin market immediately. Therefore, the main source of all investors is to invest in Bitcoin using the Bitcoin DCA method, because this investment is the only way to achieve success.
An investor can generally invest in DCA in any way. Someone may be investing a certain amount of money every day, some investors are investing weekly, and some investors are investing monthly, that is, all investors get the opportunity to customize this investment strategy and invest according to their own wishes. By investing in this way, the investor will always feel the investment is stress-free and will create an incentive in his mind for this investment. When we take any work as fun then we will not make any mistake in that work and we will be able to finish that work. So personally I think among all strategies DCA investment method is the most effective investment strategy for long term investment.