I'm a little hesitant to make my characters sentimental or...

I'm a little hesitant to make my characters sentimental or to risk having the work labeled sentimental. It's something that I resist as a reader, and I don't resist it in life. I'm not an unmoved person by any stretch, but I think I don't want, I guess, to indulge those kinds of things sometimes in fiction. I can't tell you why exactly.