Bill, I totally understand, I take little vacations all the time to keep things from piling up too much. Do what you gotta do, we'll be around when you come back! It's so easy to get burned out since all the news seems to be bad these days, and life's "little challenges" tend to get lumped in with the larger issues we all face. I try to keep my personal life separate from the world at large so I can deal with the personal. After all, that is the only part one can actually address when it comes right down to it. Screw politics when stuff needs to be done at home!