This was a store of supplies designed to sustain a person for approximately thirty days — long enough, under ordinary rescue timelines, for a survivor of a sinking to be located and retrieved. The supply estimate assumed a context in which search and rescue operations would be active, in which passing ships would respond to distress signals, and in which the survivor’s primary task was to remain alive long enough to be found.
That assumption did not hold.
Poon Lim quickly concluded that he could not rely on being found in thirty days. A few days after boarding the raft, he saw another raft — carrying four or five men from the Benlomond’s crew — drifting nearby. He could not paddle to them. The distance closed a little and then grew, and the other raft drifted away. He was alone. He could not know whether those men would be rescued. What he could know, with the clarity that isolation enforces, was that his own survival depended on something other than waiting.
He had roughly a month’s worth of rations. He was in the South Atlantic, approximately 750 miles from the nearest coast, on a raft that drifted at the mercy of wind and current. He had no radio, no engine, no capacity to navigate purposefully. What he had was time and the accumulated knowledge of a young man who had grown up on Hainan Island and had spent years at sea.
He began to work.
## Learning to Survive
The initial period on the raft — the first days and weeks, while the food and water held — was a period of observation, inventory, and improvisation. Poon Lim understood early that the transition from passive waiting to active survival was not optional. He examined everything on the raft with the systematic attention of someone building a mental toolkit from limited materials.