Inside the there was not a single passenger who had not been substantially altered by the journey. This was partly the fault of the space itself, as the sleeve of dark matter is largely an emotional construct and can serve as an accelerant for feelings that may otherwise have taken years to develop. For a being of the light, gazing even for a moment into the heart of dark space has an effect equivalent to a dozen near-death experiences. It's the Universe's way of telling you to get on with your life. Which is a good thing if the feeling budding in a person's heart is a good feeling.