One can be as aggressive they can ,but without over doing it, just as sir JJG usually Said. Because most folks usually make alot of mistakes when it comes to being aggressive, mistakes like using their emergency funds to increase their rate of Accummulation without having any backup plan . Which may lead them tampering with their investment, for instance $500 is someone monthly salary and he or she decided to go all in with it without having any reserve funds he or she can take as backup funds , they may endup withdrawing their investment too early and the painful part is that they won't just withdraw the $500 back they may even endup withdrawing everything from their wallet . That's why is better to keep accummulating with any amount you know you can use at that moment, the main thing is that yah being consistent with your accumulation.
There are times when acting aggressively when prices fall by 10% or when we get additional income.
On the one hand, cash flow must be stable without becoming a burden when we make aggressive purchases.
In this case there is a good point to run in tandem with the dca pattern where you can buy aggressively without missing routine purchases every week.
In a pattern like this of course there is reserve money for the DCA pattern and there is money from additional income to make aggressive purchases.
In adjusting the plan to keep it running smoothly, of course we don't focus too much on acting aggressively if we don't get income in that month.