This chapter tells Luke’s story of skiing to the South Pole, where he experienced a range of hallucinatory phenomena: illusions, visions, voices and presence. They became so familiar to Luke that they formed part of the daily routine: illusions on the snow and hallucinations on the horizon. Luke’s presences were not just saving him; they needed him. He had a responsibility to them. His experiences remind us that relating to others is not a one-way street – duties, hopes and desires go in both directions. It stands to reason that if our minds somehow create others, then our feelings towards them will reflect that complexity. Some presences lead. And some are led.