I am in rather a black mood today, so tired I can't think straight. Have just had three days off, back to work tomorrow, so am hoping this mood will have lifted by then. I feel my life is held together by a fine string which is slowly fraying, at times I feel like I am watching it fray apart & wishing it to hurry up & get it over with, the other times I am trying to pull the fraying edges together to strengthen them, but only half heartedly, as I would like it all to be over. I have no idea why I am writing this, but guess maybe that is better than trying to force the string to break apart ! Linda.