I'm feeling unaccountably low this afternoon and I don't know why.
Maybe it's because I'm really tired and had to drag myself out of bed this morning when I could quite happily have slept on.
Maybe it's because I'm putting on weight at the moment, when I really want to be losing it. And I'm finding it difficult to resist the Cadbury's Miniature Heroes that someone brought into the office yesterday.
Maybe being emotionally supportive to others over the last few days has left me drained.
Maybe it's because I think I've got an ingrowing toenail.
Maybe it's because I can't get myself motivated at work.
Maybe it's all, or none of the above.
Maybe I just need a cup of tea.