You are describing problems with being overly aggressive, so hopefully folks can figure out the difference between being aggressive and being overly aggressive, and being aggressive is a good thing as long as you don't over do it... so each person has to figure out the boundary, including that if he has strong cashflow management practices including the building up of various kinds of back up funds, including emergency funds and reserve funds, then he is likely in a better position to be aggressive as compared with someone who might still be solidifying his cashflow management practices, including making sure that he has sufficient quantities of emergency funds and/or reserve funds.. perhaps including having good ways of dealing with any monthly cash float amounts that he might manage over the course of each month.
Yeah, just like as you said being aggressive is a good thing than being overly aggressive because being overly aggressive can easily make one go beyond his boundaries especially when one does not have a good cash flow, but when you have a good cash flow you can easily control your aggressiveness even when you're crossing boundaries surely there must be a way out, but the best way is just to be aggressive and not being overly aggressive because excessive doing of something can bring a negative result some Day.