Now try that on a 1 000€ salary, or 2 000€ assuming married and both working at a good enough place (minimum wage in Portugal is 870€ brutto), while having a family, paying credit on the car (as public transport sucks), various kinds of insurances, supermarket, electricity, water,...
Even me with my seniority most likely won't pull more than 1 500€ netto at most places.