Hi, Stranger,
Speaking from experience, the concept of how much you save, how thrifty and clever you are with your wages, and how you haggle for deals on luxury items is totally irrelevant to the topic of survival below the poverty line. None of these issues are on the radar at all for the poor. When I was on welfare, for example, one month's check paid for my rent and electricity and three weeks worth of food (not a month) assuming I ate nothing but plain rice, or spaghetti noodles in garlic and butter on a fancy occasion. When the cash ran out before the end of the month, as it always did, I ate nothing. I hope that's clear enough. There was no "saving money", and no opportunity to be frugal with my purchases because there were no purchases, apart from food. A "holiday" was an afternoon loitering in the city park.
Now, I'm not complaining, I chose to try to live on welfare because I wanted to write a book and my savings ran out before I finished it. And I wouldn't trade it in, because being able to sit and write stories full-time was one of the most satisfying experiences of my life thus far. But, eventually my glasses broke. There is no way to replace something like that on welfare unless you want to spend a whole month with no food or electricity, possibly sleeping in a box, so the honeymoon ended and I got a job.
When I'm working I'm fortunate in that I can usually score a job that pays about double the minimum wage, and so allows me the flexibility to buy things, save money and go on holidays, just like you. After being on welfare, though, it STILL took me a year to be able to replace my glasses, because things tend to back up when you're on welfare - you end up with only one outfit and holes in your shoes, a few months behind on the bills, not to mention repaying friends who didn't like the idea of you going without food for a week out of every month and so offered some assistance. Not to mention suddenly being able to afford to be the person who helps out your friends who are still on welfare.
AND this is in Canada, where we're supposed to be socialists compared to the US. God only knows what it's like to be on welfare down there. From what I understand it's hell, that's if you can get on it to begin with.
Anyway, I'm thinking that when you say "poor", you mean "as poor as I, never having been poor, can imagine anybody else being". That is to say, I don't think that word means what you think it means.