3) Liberals emphasize feeling superior, not superior results. Liberalism is all about appearances, not outcomes. What matters to liberals is how a program makes them FEEL about themselves, not whether it works or not. Thus a program like Headstart, which sounds good because it's designed to help children read, makes liberals feel good about themselves, even though the program doesn't work and wastes billions. A ban on DDT makes liberals feel good about themselves because they're "protecting the environment" even though millions of people have died as a result. For liberals, it's not what a program does in the real world; it's about whether they feel better about themselves for supporting it.
4) Liberals are big believers in moral relativism. This spins them round and round because if the only thing that's wrong is saying that there's an absolute moral code, then you lose your ability to tell cause from effect, good from bad, and right from wrong. Taking being non-judgmental to the level that liberals do leaves them paralyzed, pondering "why they hate us" because they feel incapable of saying, “That's wrong," and doing something about it. If you're against firm standards and condemning immoral behavior, then your moral compass won’t work and you’ll also be for immorality, as well as societal and cultural decay by default.
5) Liberals tend to view people as parts of groups, not individuals. One of the prejudices of liberalism is that they see everyone as part of a group, not as an individual. This can lead to rather bizarre disparities when say, a man from a group that they consider to be powerless, impoverished victims becomes the leader of the free world -- and he's challenged by a group of lower middle class white people who've banded together because individually they're powerless. If you listen to the liberal rhetoric, you might think Barack Obama was a black Republican being surrounded by a KKK lynching party 100 years ago -- as opposed to the single most powerful man in America abusing the authority of his office to attack ordinary Tea Partiers who have the audacity to speak the truth to power for the good of their country.
6) Liberals take a dim view of personal responsibility. Who's at fault if a criminal commits a crime? The criminal or society? If someone creates a business and becomes a millionaire, is that the result of hard work and talent or luck? If you're dirt poor, starving, and haven't worked in 5 years, is that a personal failing or a failure of the state? Conservatives would tend to say the former in each case, while liberals would tend to say the latter. But when you disconnect what an individual does from the results that happen in his life, it's very difficult to understand cause and effect in people's lives.
7) Liberals give themselves far too much credit just for being liberal. To many liberals, all one needs to do to be wise, intelligent, compassionate, open minded, and sensitive is to BE LIBERAL. In other words, many of the good things about a person spring not from his actions, but from the ideology he holds. This has an obvious appeal. You can be a diehard misogynist, but plausibly call yourself a feminist, hate blacks, but accuse others of racism, have a subpar IQ and be an intellectual, give nothing to charity and be compassionate, etc., etc., and all you have to do is call yourself a liberal. It's a shortcut to virtue much like the corrupt old idea of religious indulgences. Why live a life of virtue when you could live a sinful life and buy your way into heaven? If you're a liberal, why actually live a life of virtue when you can merely call yourself a liberal and get credit for being virtuous, even when you've done nothing to earn it?