I told him he was getting shafted hard, and convinced him to go demand a raise. Sure enough, the next day he told me his boss doubled his pay as soon as he asked. He just never had the confidence to ask before.
I clued up about 2 years ago, and have been asking for more and more money on a regular basis. The breaking point was when I asked for a certain amount and they literally laughed at me. I immediately started making plans to leave. Next monday I start a new job where I will finally be making more than my age in dollars per hour.
1. Don't have my head up my ass.
It can be hard. I can totally imagine myself being your flatmate in a parallel universe.
This should be required reading for each of us at least once a year: http://www.kalzumeus.com/2012/01/23/salary-negotiation/
Is that the case where you live?
But yes, I know a person. He has full time, surprisingly, but he refused health care BECAUSE he wouldn't be able to survive, and he is making more than minimum wage.
Definitely valuable to know what you're actually worth on the market, I didn't learn that until I got involved in the NYC startup scene.