The sins that can cause the most trouble are not the social sins — injustice, incivility, etc. They are the personal sins — laziness, self-indulgence, drinking, sleeping around.

Then as now, chaos has always been washing up against the door. Very few people actually live up to the code of self-discipline that they preach. A single night of gambling or whatever can produce life-altering bad choices. Moreover, the forces of social disruption are visible on every street: the slackers taking advantage of the disability programs, the people popping out babies, the drug users, the spouse abusers.

Voters in these places could use some help. But these Americans, like most Americans, vote on the basis of their vision of what makes a great nation. These voters, like most voters, believe that the values of the people are the health of the nation.

In their view, government doesn’t reinforce the vigorous virtues. On the contrary, it undermines them — by fostering initiative-sucking dependency, by letting people get away with their mistakes so they can make more of them and by getting in the way of moral formation.

The only way you build up self-reliant virtues, in this view, is through struggle. Yet faraway government experts want to cushion people from the hardships that are the schools of self-reliance. Compassionate government threatens to turn people into snowflakes.

In her book “Strangers in Their Own Land,” the sociologist Arlie Hochschild quotes a woman from Louisiana complaining about the childproof lids on medicine and the mandatory seatbelt laws. “We let them throw lawn darts, smoked alongside them,” the woman says of her children. “And they survived. Now it’s like your kid needs a helmet, knee pads and elbow pads to go down the kiddy slide.”

Hochschild’s humble and important book is a meditation on why working-class conservatives vote against more government programs for themselves. She emphasizes that they perceive government as a corrupt arm used against the little guy. She argues that these voters may vote against their economic interests, but they vote for their emotional interests, for candidates who share their emotions about problems and groups.

I’d say they believe that big government support would provide short-term assistance, but that it would be a long-term poison to the values that are at the core of prosperity. You and I might disagree with that theory. But it’s a plausible theory. Anybody who wants to design policies to help the working class has to make sure they go along the grain of the vigorous virtues, not against them.