One of the biggest problems we have in this country is that so few Americans understand how our government works in the real world. Since that's the case, most people simply aren't capable of making an informed judgment about whether politicians can deliver on a promise. With that in mind, it seems like a good idea to go back to basics and explain what so many of us have already learned the hard way about the government.
Government can't compete on even footing with the private sector: There's a reason why you get better service at Wal-Mart than at the DMV. It's no coincidence that FedEx makes a profit while the post office loses billions. Moreover, it's no shocker that Enron and Lehman Brothers are gone, but FEMA and ICE are still around. It's because the government can't compete on an even footing with private industry. Unlike businesses, they don't have their own money on the line, most of their employees advance based on seniority, not merit, and government agencies don't pay a big price for failure. To the contrary, if a government agency does a lousy job, it just means it will probably get a bigger budget the next year. What it comes down to is that the only way the government can compete with a business is by outspending it or by rewriting the laws to make the business less competitive with the government.
Government action often creates more problems than it solves: People are always clamoring for the government to "solve" problems, but what they don't understand is that when the government "fixes" one problem, it can often create another issue that may be even worse in the process. Our government's attempts to "fix" one problem or another led to the length of the Great Depression, the destruction of the black family in America via welfare, marriages shattering across America because of no-fault divorces, gas lines in the seventies, the Savings and Loan crisis, and the current banking crisis that was caused by a government-created housing bubble. While the government is not the root of all evil, many of the worst problems we have as a society were exacerbated or created by the government in its clumsy attempts to fix some long forgotten mess. This is why government should be treated as a necessary evil, not a force for good.