Earlier quoted context omitted.
_If_ you get your salary on/before the 25th. Because changing the invoice date is almost never possible, and government agencies are even explicit about that.
If you live that close to zero you have other problems. I would highly recommend reviewing your finances in great detail to figure out how you are going to create a small buffer.
But explaining anything outside of the typically Dutch circumstances is an unfortunate part of life for the not typically Dutch in the Netherlands. Its a deeply cultural thing, this extreme hang towards conformation to a defacto 'normal'.
FYI: millions of Dutch have these kinds of problems. Look up the working poor, its a big group there. IMHO all native Dutch should be forced a few weeks internship with a budget council service, there are so many incorrect preconceptions about poverty. Including who it hits, which definitely includes people who thought they could never possibly be hit, did their finances right, etc.