Because when you are short in money, you need to keep working...
By the way, I just disclose a fact. I'm a sparky, and do not work for farmers.
While the average wage of an australian is more than $Aud1500 a week, we can wonder why they do not want farm jobs...
BIG difference between Average and Median...most Australians would give their left nut for $1500 a week and A lot would barely take home $650-$700.