Josh Brolin, who has been sober since 2013, explained what led him to give up drinking in his new memoir, From Under the Truck.

Actor Josh Brolin is opening up on his sobriety after cutting out alcohol over a decade ago. The "Dune: Part Two" actor discussed maintaining his sobriety and life events that led him to become sober in a recent interview with the Times published on Saturday.

In 2013, Josh recalled waking up hungover outside his house and remembering a fight at a fast food drive-through in Santa Monica. He picked himself up and went to his 99-year-old grandmother’s deathbed, where he was hit with the thought that he was at the midway point of her life.