Quote from : The Irresponsible Self: On Laughter and the Novel Book

Perhaps this is what Henry James meant when he talked about the “irresponsibility” of characters. Characters are irresponsible, art is irresponsible when compared to life, because it is first and foremost important that a character be real, and as readers or watchers we tend to applaud any effort made towards the construction of that reality. We do not, of course, indulge actual people in the world this way at all. In real life, the fact that something seems real to someone is not enough to interest us, or to convince us that that reality is interesting. But the self-reality of fictional characters is deeply engrossing, which is why villains are lovable in literature in ways that they are not in life.