Plan Number Five reveals Pi's desperation. Would you agree? If so, then why?

Yes, I would agree that Plan Number Five reveals Pi's desperation. Here's why:

1. Extreme Measures: Plan Number Five involves Pi using a mirror to reflect sunlight in an attempt to signal for help from passing ships. This plan indicates that Pi is willing to go to extreme measures to try and save himself, which shows his desperation.

2. Limited Resources: The fact that Pi is resorting to using a mirror to signal for help shows that he has exhausted his other resources and options. This again points to his desperation.

3. Uncertainty of Success: The success of Plan Number Five is highly uncertain as it relies on a passing ship seeing the reflected sunlight and recognizing it as a distress signal. The fact that Pi is willing to put his hope in such an uncertain plan shows his desperation.

4. Risk of Failure: If Plan Number Five fails, Pi is left in the same dire situation with one less resource (the mirror). The fact that he is willing to take this risk shows his desperation.

5. Persistence: Despite the failures of his previous plans, Pi continues to devise new ones. This persistence in the face of adversity is a clear sign of his desperation to survive.