Actually, when I hire people I don't recommend them mortgaging their life, regardless of what I might think about affording or not to pay for their services either now or in an immediate future. In a surrounding changing world, instead of gaining leverage to better cope with its changing nature, people instead take mortgages! And guess what - they don't do it in their most clear minds. They always do this life-changing decision dreaming. That is what makes things overpriced and unaffordable without a mortgage.