In this line of work, too much paranoia can be worse than too little. - Charles Stross

A current generation smartphone is more powerful than a 1991 supercomputer.

Time is a corrosive fluid, dissolving motivation, destroying novelty, and leaching the joy from life. But forgetting is a fraught process, one that is prone to transcription errors and personality flaws. Delete the wrong pattern, and you can end up becoming someone else. Memories exhibit dependencies, and their management is one of the highest medical art forms.

There are two types of people in this world," Pete volunteers helpfully, "those who think there are only two types of people in the world, and everybody else." He sips his wine thoughtfully. "But the first kind don't put it that way. They usually think in terms of the saved and the damned, with themselves sitting pretty in the lifeboat." He manages to simultaneously look pained and resigned. "Sometimes they find their way out of the maze. But not very often."