`Thanks.’ On an impulse Tricia gave her a hug.
`You got everything?’ said the chauffeur. `You don’t want to pick up your bag or anything?’
`If there’s one thing that life’s taught me,’ said Tricia, `it’s never go back for your bag.’
Just a little over an hour later, Tricia sat on one of the pair of beds in her hotel room. For a few minutes she didn’t move. She just stared at her bag, which was sitting innocently on top of the other bed.
In her hand was a note from Gail Andrews, saying, `Don’t be too disappointed. Do ring if you want to talk about it. If I were you I’d stay in at home tomorrow night. Get some rest. But don’t mind me, and don’t worry. It’s only astrology. It’s not the end of the world. Gail.’
The chauffeur had been dead right. In fact the chauffeur seemed to know more about what was going on inside NBS than any other single person she had encountered in the organisation. Martin had been keen, Zwingler had not. She had had her one shot at proving Martin right and she had blown it.
Oh well. Oh well, oh well, oh well.
Time to go home. Time to phone the airline and see if she could still get the red-eye back to Heathrow. tonight. She reached for the big phone directory.
Oh. First things first.
She put down the directory again, picked up her handbag, and took it through to the bathroom. She put it down and took out the small plastic case which held her contact lenses, without which she had been unable properly to read either the script or the autocue.
As she dabbed each tiny plastic cup into her eyes she reflected that if there was one thing life had taught her it was that there are times when you do not go back for your bag and other times when you do. It had yet to teach her to distinguish between the two types of occasion.
3
The Hitch Hiker’s Guide to the Galaxy has, in what we laughingly call the past, had a great deal to say on the subject of parallel universes. Very little of this is, however, at all comprehensible to anyone below the level of Advanced God, and since it is now well-established that all known gods came into existence a good three millionths of a second after the Universe began rather than, as they usually claimed, the previous week, they already have a great deal of explaining to do as it is, and are therefore not available for comment on matters of deep physics at this time.
One encouraging thing the Guide does have to say on the subject of parallel universes is that you don’t stand the remotest chance of understanding it. You can therefore say `What?’ and `Eh?’ and even go cross-eyed and start to blither if you like without any fear of making a fool of yourself.
The first thing to realise about parallel universes, the Guide says, is that they are not parallel.
It is also important to realise that they are not, strictly speaking, universes either, but it is easiest if you try and realise that a little later, after you’ve realised that everything you’ve realised up to that moment is not true.
The reason they are not universes is that any given universe is not actually a thing as such, but is just a way of looking at what is technically known as the WSOGMM, or Whole Sort of General Mish Mash. The Whole Sort of General Mish Mash doesn’t actually exist either, but is just the sum total of all the different ways there would be of looking at it if it did.
The reason they are not parallel is the same reason that the sea is not parallel. It doesn’t mean anything. You can slice the Whole Sort of General Mish Mash any way you like and you will generally come up with something that someone will call home.
Please feel free to blither now.
The Earth with which we are here concerned, because of its particular orientation in the Whole Sort of General Mish Mash, was hit by a neutrino that other Earths were not.