There's always the chance you discover frugality, when you stand back, account for the expenses in time and money, and what you've gotten in exchange.
Maybe you'll see how that $20k car is twice as expensive to maintain as the $10k car. Or maybe you'll get a taste of life in a city with public transit that is faster than walking. Or maybe you just move to a cabin in the woods with satellite Internet and grow your own food.
But you'd have time to do another $1000/hr job elsewhere.
So if you need a lot of money for your lifestyle the high hours/high pay job might be your only option.