Buying aggressively and ruthlessness is the best strategy for a Beginner. This strategies helps us build our portfolio.
While I agree to the fact that buying aggressively is good because it is a demonstration of your level of seriousness and dedication to your ongoing accumulation journey, Ruthlessness isn't good at all, it feels to me that you are suggesting being overly aggressive in your purchases and this is bad because the investor cannot sustain it and would really be put at a disadvantage sooner or later. It is good we buy bitcoin with as much aggressiveness as we can sustain without being over aggressive.
Remember DCA is preferred because it places little or no pressure on the investor, while the investor continues to persistently, committedly and consistently accumulate bitcoin periodically, but in a situation that you are over-aggressive, you put unnecessary pressure on yourself, thereby leading to an unhealthy and unsustainable accumulation routine. This greatly undermines the ease of execution associated with DCA strategy.
You are absolutely correct and most times what makes some investors to be overly aggressive is because of the market Dip some people use this period to ruin there investment unknowingly because the moment you accumulate or buy more than you are suppose to buy in this period you will definitely see the consequences within a short period of time. Ordinarily Dip is suppose to be an opportunity to increase or double one's portfolio but i don't know why some investors abuse it and sometimes it is been done out of greed or ignorant of the fact of what the outcome will look like.