Obviously cheap sentimentality isn't something any good novelist wants to traffic in, but I think it's a problem if you consider it to be the most egregious of all creative sins. I think it's a problem if you consider it the thing to be avoided at all cost. I think it's a problem of you're not willing to risk the consequences of that kind of emotionalism under any circumstances. Then you wind up in the cul-de-sac of irony.