Firstly, I do not work for Qantas. However I am saddened and annoyed by the attitude that some staff appear to have toward the company.
Last week, I met two Flight Attendant friends of my partner, one domestic mainline and one long haul, whilst having a post dinner drink in a Sydney bar. Admittedly they were both pretty drunk, but the conversation turned to having a big weekend of partying. However to do that, they would both have to go "sick". That was no issue in their eyes as they "hated the job".
If it is so bad, then get OUT and stop poisioning the work place.
Stop blaming others and start taking some ownership/responsibility for your work environment.