^Yeah, I think the best thing to do, would be to wait til you know you can afford it, and able to sustain it indefinitely. Probably not a good idea to give up your car, because I've been without since Spring, and I know I regret selling my truck. I don't live at home, but I know what it's like because I did it for waaaay to long, and know it's a pain in the ass. It'll be worth it if you stick it out, though, in the end. That's my professional opinion.
Best of luck to ya.
And, I caught the garbage man just in time, last night. All is well. Pheew.
I'm feeling pretty good today, probably about a +5.5. Nothing really exciting going on, just some stuff that i need to do around the house. I'll report back in, if any major breakthroughs occur. 
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Those who know, don't speak.