PS I do apologise if I offended anyone. I am just going through a depression/frustration thing. It's probably best if I don't post while I feel like this. I'm sure it's the mercury, it messes with my head so much. And it's so hot here I can't sleep, and I've had such a headache the past few days. I don't know if anyone else gets these symptoms, but it makes me sometimes irritable, although generally I am good-natured. I get like black bouts of despair and just want to sleep, and then frustration, and then feel happy.