As a professional critic, it's my job--my destiny, you might say--to spend a fair amount of time experiencing art that I don't like. Insofar as possible, though, I don't propose to waste any more of the days that remain to me consuming bad art than is absolutely necessary. Unless I'm being paid to do so, I won't even finish reading a book I don't like, or listening to a record that fails to engage me. I have better things to do, and not nearly enough time in which to do them.
Read the whole thing for more about traveling light.