When we look at celebrities, it’s easy to assume their lives unfold effortlessly—careers taking off, money flowing, doors opening. What often gets missed is how much weight sits behind the public image. Sometimes the success arrives alongside deep instability, unresolved grief, and years spent trying to outrun the past.That is the reality Josh Brolin explores in his newly released memoir, From Under the Truck. The book is not a victory lap or a polished Hollywood retrospective. Instead, it is a raw, often unsettling look at the experiences that shaped him long before fame solidified his place in the industry.In interviews surrounding the memoir, Brolin describes a childhood marked by unpredictability and danger. His mother, Jane, was a wildlife conservationist, and the environment she raised him in was far from ordinary. When Brolin and his brother Jess were young, their mother sometimes employed what he describes as a terrifying “parenting tactic.”

She would shout commands like “Sic ’em” to nearby wild animals—cougars, coyotes, bobcats—prompting them to chase the boys.Brolin writes that there was a clear rule in those moments: if you didn’t reach safety fast enough, you would spend the rest of the day tending to fresh cuts and blood. Looking back, he admits he is “loath to say” the experiences were horrifying, even though they clearly were. Despite the chaos, he says his mother remained someone he deeply wanted in his life, illustrating the complicated loyalty children often feel toward difficult parents.His mother died in a car accident in 1995 at the age of 55, a loss that cast a long shadow over his adulthood. During the height of his addiction, Brolin believed that 55 was a reasonable age to die—that by then, a person had lived long enough. It was a belief rooted less in logic than exhaustion.