Clutter is the one thing in my house that makes me crazy and I can't seem to get away from it! Plain and simple, we just have too much stuff. If you're really unsure about getting rid of something, put it on probation. Write a list of the questionable items and revisit the list in a week, month, three months, whatever timetable you're comfortable with. If you haven't used it in that time period, I think your decision has been made!