I just got a job that will provide steady, consistent income for as long as I want/need to stay there. I only have car insurance ($106/mo) (car is paid off), phone bill (like $50/mo), internet ($60/mo) and a single student loan payment which the min is like $70-80/mo.
After gas and whatnot I should have easily $250+ to stash away. Not a lot, but its a start, especially since I'm 21.