Try to get a fix on the ship's location

Everyone works at getting a fix on the ship's location. As far as anyone can tell the ship is not in this universe anymore. That there is no returning home. A couple crew members commit suicide when this becomes clear. The only thing left to do is fly on looking for a habitable world. A year passes and no luck so far. Space madness has taken you. You are confined to your cabin but you are fed and treated well.