I had a bout of insomnia last night; it hit me like a man under a patchwork blanket in a 1960's sci fi morality play. I had to get up twice, and use the TV to lull me into unconsciousness... there's surprisingly little on at 3 am even when you have hundreds of channels to choose between. I have a slight problem as there were none of the usual indicating factors. I'm left with the challenge of making a determination as to whether this was just a random occurence, or whether there is another indicating factor I need to be aware of. I was commenting on other people's blogs before turning in, so perhaps I should avoid doing this late in the day as a precautionary measure.