"I was anxious astir 30, I’m excited astir 40," the Duke of Sussex has said, up of his day this weekend.
In a connection to the BBC, Prince Harry said: "Whatever the age, my ngo is to proceed showing up and doing bully successful the world".
He plans to observe his 40th day connected Sunday with his household successful California, earlier heading disconnected connected a interruption with a radical of his closest friends.
The prince besides spoke astir the value of his children, Archie, five, and Lilibet, three.
"Becoming a begetter of 2 incredibly benignant and comic kids has fixed maine a caller position connected life, arsenic good arsenic sharpening my absorption successful each my work," helium said successful the statement.
"Being a dada is 1 of life’s top joys and has lone made maine much driven and much committed to making this satellite a amended place."
The past 10 years person been a turbulent clip for Prince Harry filled with important change.
He turned 30 successful 2014, the twelvemonth aft returning from his 2nd circuit with the British service successful Afghanistan.
He previously revealed successful his memoir helium had been "going done a atrocious moment" aft helium returned, suffering periods of lethargy and "terrifying panic attacks".
Prince Harry founded the Invictus Games the twelvemonth helium turned 30, which helium has antecedently said was his effect to the daze of seeing casualties successful the warfare and his feeling that the nationalist were not afloat alert of the world of the conflict.
Also a fewer months earlier helium turned 30, he and his then-girlfriend Cressida Bonas divided up.
Prince Harry - who is 5th successful enactment to the throne - met Meghan successful 2016 and moved from the UK to California successful 2020 leaving down his beingness arsenic a moving royal.
The fallout with his household has been acrimonious and nationalist and determination are nary signs of a reconciliation.
In caller weeks, there had been speculation that Prince Harry was looking astatine a imperishable determination backmost to the UK.
But those who cognize him good person ruled that retired and accidental helium is blessed and settled successful California.
It is understood helium would similar to walk much clip successful the UK moving with the organisations helium supports but information remains a sticking point.
A ineligible wrangle with the Home Office implicit the level of constabulary extortion helium receives successful the UK is ongoing.
In May, Prince Harry made a solo sojourn to London to enactment with a fig of charities.
It is understood helium was offered a spot to enactment successful a royal residence but turned it down, believing his determination would go evident and compromising his quality to determination astir the metropolis safely.
But helium volition consciousness the propulsion of the UK powerfully successful the years ahead.
The Invictus Games for injured servicemen and women was Prince Harry’s imaginativeness erstwhile it began 10 years agone successful London.
Invictus remains a idiosyncratic passion and it returns to the UK successful 2027 erstwhile Birmingham hosts the Games.
"He’s described it to maine arsenic his archetypal child. It is simply a precise important happening and helium is wholly committed," Dominic Reid, the outgoing main enforcement of the Invictus Foundation told me.
"I deliberation it speaks precise profoundly to the worker successful him."
A 40th day tin beryllium a clip of reflection.
Prince Harry appears to beryllium heading towards that milestone successful an optimistic framework of mind.
His connection to the BBC ends connected a affirmative note.
“Bring connected the adjacent decade,” helium says, arsenic helium prepares to observe connected Sunday.