And of course, there are certain people in D.C.(I am not naming names/affiliations, this will not become a political discussion) who are trying to kill or reduce SNAP. As an "Able Bodied Adult Without Dependents," I am one of the people who would be cut from the program under the current round of proposed revisions.
I'll order these in reverse order of importance, as I hope the last bit will be more stand-out than the first:
1) Speaking as somebody who would like to reduce various welfare programs' budgets, there is something grotesquely wrong when we DO have people on government assistance who drive SUVs and live large on it while people who genuinely need the help are barely scraping by. There is tremendous waste in these programs, and frankly, I'd like to see them de-centralized so that the Fed. isn't administering it by long-distance criteria and instead the money and therefore the decision-making happens at a state or even municipal level.
2) In a more directly helpful suggestion, Grimmy, I strongly encourage you to seek out your local Church of Jesus Christ of Latter-Day Saints. Not for the religious aspect, but because of the Bishop's Storehouse. That's only the tip of the iceberg of assistance programs that this privately-funded charity has for an able-bodied young man down on his luck and having trouble finding work. I don't know the full gamut of services, but help finding work is also very prevalent, and I can guarantee you that if you needed a ride somewhere and couldn't afford a bus ticket, you could probably get a volunteer from the church membership to give you a ride. Mormons are extremely community-oriented as a rule, and take the ancient ideals of Christianity where it comes to "love thy neighbor as thyself." And there are enough of them around in any given urban area in the US that you won't be leaning so hard on any one person as to cause them hardship.
So please, I encourage you to look up where the nearest ward is, and contact information for the Bishop thereof. Explain your situation and ask where you can go for help, and maybe to seek assistance in getting back on your feet. That you're pursuing education will be taken into account, as well; they might have suggestions to help you get there, too.