The 57-year-old, who has three kids with ex-wife Demi Moore and one with current wife Emma Heming, said he has become more tranquil as he has got older, reported Showbizspy,
"I have changed as a man, physically and we'll leave spirituality out of it. But maturity? Am I much more mature? I don't know. I still tell the same jokes!
"I still do mostly the same things. I'm much more gentle with the people in my life and I'm much more tranquil. Things don't bother me as much anymore as they used to," Willis said.
The actor is currently starring in his fifth Die Hard movie, "A Good Day To Die Hard", and is pleased the franchise has been spread out over 27 years because it's a great way of documenting his life.
"If you said to any 30-year-old actor, 'OK, over the next five years, you're going to have to age from 30 to 57 and make five films for us' If that had been me I would have failed horribly.
"It just wouldn't have worked. Having done five films over the course of 27 years, what you see is my life moving forward and where I am at the age of 30, 31, 40, 57."
