“I don’t think he knows how to. He’s a bit addicted to it.
“It’s very addictive, fame and fortune. It’s an incredible adrenaline hit.
“He’s crashing down this ugly cul-de-sac. I worry for him.
“It’s obvious it’s not just about the money, it’s about the buzz. He likes it.”
Harry, 36, will release his memoirs next year and has been collaborating with journalist J R Moehringer.
The book, published by Penguin Random House, will cover Harry’s life as a child until his departure from the Firm.
Harry also claimed the book will not be based on his life as a prince but the “man I have become”.
“My hope is that in telling my story — the highs and lows, the mistakes, the lessons learned — I can help show that no matter where we come from, we have more in common than we think.
“I’m excited for people to read a first-hand account of my life that’s accurate and wholly truthful.”
Markus Dohle, CEO of Penguin Random House, also praised the opportunity to hear Harry’s extraordinary life experiences.
He said: “All of us at Penguin Random House are thrilled to publish Prince Harry’s literary memoir and have him join the world-renowned leaders, icons, and change-makers we have been privileged to publish over the years.
“Prince Harry has harnessed his extraordinary life experience as a prince, a soldier, and a knowledgeable advocate for social issues, establishing himself as a global leader recognized for his courage and openness.
“It is for that reason we’re excited to publish his honest and moving story.”
The memoirs will be released next year and will coincide with the Queen’s Platinum Jubilee.
Ahead of its publishing next year, royal expert Phil Dampier wrote in the Express there will be despair over Harry’s potentially tell-all book.
He said: “They will be in despair that Harry – doubtless prompted by Meghan – just won’t leave it alone for a while.
“It is obvious that when Harry came over for the unveiling of Diana’s statue earlier this month, no meaningful progress was made in his relationship with his father or brother.
“Harry wants to present himself as a mature family man who has learnt from his mistakes and become a wise old sage.
“But I fear many other people will see this as yet another moneymaking exercise at the expense of his blood family.”
Source: EXPRESS CO UK