Answer:
Alex not having enough supplies, especially food.
Step-by-step explanation:
'Into the Wild' is a book written by Jon Krakauer. The book is narrates the fictional story of Chris McCandless, an adventurer, who was found dead in the wild. McCandless was also known by the name Alexander Supertramp during his travelings.
On April 28, 1992, Jim Gallien picked up the young hitchhiker and took him to Stampede Trail. When Jim Gallien picked up McCandless, he was worried what would the young man would have as there was not enough supplies, especially of food. He was worried that the young boy might die due to lack of food.