Sometimes it would be triggered by what was going on around me, what I was watching on TV or reading about and sometimes it was completely at random. For example, if a story about something bad came on the news (and let's face it a lot of the stories are) my mind would instantly race down this tunnel placing people I cared about in this exact situation.
"Humankind cannot bear very much reality", suggested the poet TS Eliot many years ago. Well: I can't bear very much more right now. When I heard Kermit the Frog providing the soundtrack for a James Villas holiday advert a few days ago, I had my 2013 January epiphany. Celebrity TV has jumped the shark.