I don't earn a huge US salary, but my rent and bills are less than a third of my salary. I don't have a family. If you do that for 5 years, you have 10 years of

I don't earn a huge US salary, but my rent and bills are less than a third of my salary. I don't have a family. If you do that for 5 years, you have 10 years of savings where you could potentially not work!