"Still This: Please don’t suddenly pretend you care about homeless veterans for just as long as it allows you to op [...]

Matthew at Fred Clark knocks it out of the park. 

“My point here is not to say that you’re a jerk. You are, in fact, behaving like a jerk — acting in jerk-like, dickish ways. And that, I’m afraid, makes you a jerk in training. It’s what you’re practicing for — practicing to become. And that habit will grow stronger until, one day, it may become almost impossible to break.”