Gregory was a student at the University of the West Indies (UWI) who also worked nights at the telephone company call center with the narrator's sister. When Gregory disappeared for weeks without explanation, the sister assumed he had a breakdown and been committed to the psychiatric ward. She later discovers that Gregory had merely been on approved study leave the whole time. Mortified at having mistakenly tried to commit Gregory herself, the sister now avoids him in embarrassment. This story highlights the thin line between sanity and madness.