It's a time to think about his past achievements and what might lie ahead. But it's also an opportunity to stop living in the past - and end his conflict with the Royal Family.
From 2016, I spent two years writing his biography, following him at various engagements and chatting to him at Kensington Palace.
Harry knows he has charisma and can draw people of all ages towards him. His grandmother Queen Elizabeth shared his sense of humour and adored being with him. But his unstable home life and the loss of his mother has left him with deep scars. Will they begin to heal in middle age or will he never be totally happy?
Harry was certainly an emotional child. He always got upset when the Queen Mother only invited his brother William to tea to discuss his future role as King. Harry increasingly felt he had no role.
TRAUMAS
But now, as he turns 40, he has told the BBC he is no longer "anxious" but "excited" about the future. He says being a father "has given me a fresh perspective on life" and that he's "more driven and more committed to making this world a better place". His ambition is admirable - but inflated.
In 2020, Harry left the Royal Family to go it alone. Today he and wife Meghan go on pseudo royal visits.
Esta historia es de la edición September 15, 2024 de The Sunday Mirror.
Comience su prueba gratuita de Magzter GOLD de 7 días para acceder a miles de historias premium seleccionadas y a más de 9,000 revistas y periódicos.
Ya eres suscriptor ? Conectar
Esta historia es de la edición September 15, 2024 de The Sunday Mirror.
Comience su prueba gratuita de Magzter GOLD de 7 días para acceder a miles de historias premium seleccionadas y a más de 9,000 revistas y periódicos.
Ya eres suscriptor? Conectar
Kulusevski: These are my games...we can hurt Reds
EJAN KULUSEVSKI is relishing he first of three huge meetings ith Liverpool - insisting ottenham have the tools to hurt\" Arne Slot's Premier eague pace-setters.
Steely Keely
SPOTY queen has 'already beaten 800m world record'
On the Rocky road to stardom
ROCKY FLINTOFF is already the youngest cricketer to be picked for an England Lions tour.
Drivers go green
Gold, yellow and purple cars are also top choices..but pink stinks
GOING THE EXTRA MILL
Mirror sees our biggest paper recyclers working flat out
It's bank of mum & debt
MUMS and dads who helped their kids on to the property ladder now want their money back as they battle the soaring cost of living.
I'm working in a winter wonderland
Coolest grandad spends Xmas in Antarctic with penguins and seals
If it was my child missing I'd want people rushing to help
INVESTMENT banker James Walker leads a double life.
People will hate Cindy even more after this story
Actress on festive EastEnders bombshell
FORCES STAY ON FESTIVE STANDBY
10,000 ready for any Xmas action