And why their "bad" decisions might be more rational than you'd think.
In August, Science published a landmark study concluding that poverty, itself, hurts our ability to make decisions about school, finances, and life, imposing a mental burden similar to losing 13 IQ points.
It was widely seen as a counter-argument to claims that poor people are "to blame" for bad decisions and a rebuke to policies that withhold money from the poorest families unless they behave in a certain way. After all, if being poor leads to bad decision-making (as opposed to the other way around), then giving cash should alleviate the cognitive burdens of poverty, all on its own.
Sometimes, science doesn't stick without a proper anecdote, and "Why I Make Terrible Decisions," a comment published on Gawker's Kinja platform by a person in poverty, is a devastating illustration of the Science study. I've bolded what I found the most moving, insightful portions, but it's a moving and insightful testimony all the way through.