Matthew Perry describes his addiction journey in his new memoir.

He tells the story of his addiction in his new book “Friends, Lovers and the Big Terrible Thing,”

He wanted to share the dark side of his addiction.

He was pretty certain that the memoir would help people.

Matthew reveals that he nearly died of opioid overuse.

He told the publication that Perry was sober during Season 9.

Perry said of his castmates, "addiction is like penguins"

Perry admits that he had gone to rehab 15 times.

He described everything about his life story in his new memoir.