Josh Peck is opening up about his past secret drug addiction.

The former Nickelodeon star has a new memoir coming out on March 15.

It’s titled. “Happy People Are Annoying.”

It delves into his multiple addictions throughout his childhood and into his young adulthood.

“What is really clear is that I overdo things. And then I discovered drugs and alcohol,” he writes.

“I used food and drugs to numb my feelings.”

Like most addicts, his reputation went from good to bad.

He became known for being “unstable and erratic.”

This was a massive wakeup call for the actor. "I had worked so hard for this thing and I was getting very close to losing it."