One job i know i will never do again, is Phone Tech Support. Currently doing Tech support for Adobe products and its fucking hell in a handbasket, sure its not bad for the first couple months, but stuff just piles up little things, like management, co-workers,customers. Then my current schedule i start class (school) at 8am - 10:50am then go to work from 11:30am-4:30pm then go directly to school from 5:00-10:50. Its driving me nuts.
So personally... go back to freelance