I would say plotting is the most difficult thing for me. Characterization is only hard because sometimes I feel I get so interested in it that I want to talk too much about the characters and that slows the story down. So I say, "Hey, people want to find out what's going to happen next, they don't want to listen to you spout off about this or that person." But I think even the bad guy deserves to tell his side of the story.
Stephen KingHomesickness is not always a vague, nostalgic, almost beautiful emotion, although that is somehow the way we always seem to picture it in our mind. It can be a terribly keen blade, not just a sickness in metaphor but in fact as well. It can change the way one looks at the world; the faces one sees in the street look not just indifferent but ugly... perhaps even malignant. Homesickness is a real sickness--the ache of the uprooted plant.
Stephen King