I think katie is doing what she can given that she hasn't (I assume) gone down the having a baby to get benefits route, minimum wage if you are under 25 does not give you any working tax subsidy, I do not believe that anyone living off a single minimum wage can live very well, especially someone young. All they do is pay their bills, including travel expenses, it's a fact, it costs quite alot for people to go to work and by the time the tax and insurance is deducted, there won't be alot left.