So there are two types of people for whom budgets aren't really necessary or helpful
i cant say that i agree with this b/c i think having a budget works in both situations.
1. The person who is living pretty much hand to mouth. If you are going to end up barely making it each month without any emergencies, budgeting is actually not very helpful. There isn't money to move around, one unanticipated expense is going to take you back three steps, and budgeting can actually end up being psychologically counterproductive and a waste of time and energy (which you don't have a lot of when you are working hand to mouth). There are too many things you can't control - the price of gas or eggs, getting fewer hours at your minimum wage job than you expected. This is really counterintuitive to people who have enough - not more than enough - but enough - where budgets are helpful and work who tend to judge the working poor as simply bad money managers - but you can't manage yourself out of "not enough money to live on."
dd makes minimum and every penny of her earnings are earmarked through a budget. no, at this point in time she doesn't make enough to put money aside for emergencies and she doesn't have any wiggle room but it doesn't mean she should bury her head in the sand and not watch her spending. she has a set amount budgeted for 'household' so food, cleaning products, toiletries, gas, clothing, med/scrip co-pays, entertainment...everything other than rent/utilities (heat/water/phone/internet only) and car insurance comes from that. if gas prices go up her budget keeps her on track w/how much she's got in the 'household' so she cuts back on the other areas within that budget item (no redbox rental this week for example), if eggs go up in price then she looks at her budget and decides if gas prices have been low enough to justify buying eggs or she must forgo or opt for another lower priced food option.
it's not easy, it is stressful but it's less stressful than constantly running at a deficit and turning to credit cards and getting into the cycle of beating herself up b/c she feels like she'll never be able to dig herself out of debt so 'why try?' she has co-workers and peers in the same financial boat who repeatedly turn down overtime opportunities b/c 'why bother, it's just a drop in the bucket of my debt/it's only an extra $50 or so on my check'-well that extra $50 is about 40% of dd's weekly household budget so it CAN make a big difference if it's budgeted wisely.
2. The person who is in the opposite situation - their income - along with their spending habits - means they don't need a budget. At the end of every month, they usually have more than they started with. Again, budgets are a waste of time and energy.