Reddit reviews Call of the Wild

Read a book by Guy Greive called; Call of the wild, Other than being a generally good read, it lifts the veil slightly into what the life is like for someone who has depended on modern society.

Unfortunately, the guy is a bit of a dick in real life, his trip spawned a TV career on his return and he also abandoned his wife and children to go off and complete his dream of living alone. Read the book and then never research into his other works.