Being a writer is a labor of love. Achieving success can be incredibly difficult and often means juggling lots of low-paying jobs while writing in your spare time. Struggling writers still have to eat and to pay the bills, and here we find out exactly how some of the world's best-loved writers earned their livings before they were famous! Some of these interesting and unusual occupations might surprise you, and it just goes to show that you should never give up on your dreams! Take a look!