This is good advice, I’d just add that any odd job that brings in a bit of cash is useful - not just for the cash, but as a distraction from not having a home. Plus it can keep you in shape without a gym membership :-P

Shoveling shit, working in meat packing, picking fruit, etc keeps from starvation and often opens up friend groups amongst people with little money … when you have little to nothing, those are essential.

If there are fewer opportunities for work (eg. unemployment is at 30% in your region, and you can’t afford to leave), then allowing flexibility of morals can provide a way to survive. That’s a last resort for most normal people, though.