With 43% of the population net "takers" with respect to welfare v tax - Choco, people like you are going to need to keep paying more to plug the black hole of public debt growing at biblical rates.
An individual on $50k would be unlucky to be paying more than $8,000 per year in tax to this government.
Someone on $150k is paying closer to $48,000
Hence 3 times the income pays 6 times the tax.... and Gillard and Swan continue adnauseum to spout 'fair share' whenever it is convenient.
According to Gillard the $50k individual is subsidising the $150k one hence the need to dispense with the health rebate - 'fair share'.