Michael J. Fox is a beloved Hollywood star who has bravely battled Parkinson's Disease since 1991, aged just 29.
READ: Michael J. Fox shares devastating news during rare public appearance
The actor has recently opened up about one of the most difficult years he has faced to date in an interview with People, and detailed how his illness has at times taken toll on his sunny outlook.
While the star is incredibly popular and known for his positive attitude, he admitted in the interview that after suffering from several injuries this year - including a broken cheek, shoulder and hand - he wasn't as upbeat as he usually is.
RELATED VIDEO: Mike Tindall opens up about his father's battle with Parkinson's Disease
He admitted: "I was never really a cranky guy, but I got very cranky and short with people," he said.
MORE: Michael J. Fox opens up about heartbreaking side effects o Parkinson's Disease
MORE: Michael J. Fox opens up about distressing struggle in rare interview
The kind-hearted star continued: "I try to nip it in the bud. I always think of these aides who work with me. And I often say to them, 'Whatever I say, just imagine I said 'please' at the beginning and 'thank you' at the end. Just take a second and absorb that I might have said that if I was more myself, but I didn't, so I apologize.'"
Luckily, Michael has nearly made a full recovery from his injuries now. "I'm coming through where the last of my injuries are healing up; my arm is feeling good. Life is interesting. It deals you these things," he told the publication.
Michael J. Fox opened up about his personality during a difficult year amid his Parkinson's Disease battle
He added: "The whole mission is: Don't fall down. So whatever works to not fall down, whether it's a walker or a wheelchair, a cane, a guy with a belt around my waist holding onto it — I use all those tools."
MORE: 'There is a time for everything': Michael J. Fox says he's going into a second retirement
SEE: Ozzy Osbourne opens up about Parkinson's as he says he 'doesn't want to die in America'
The star was diagnosed at 29 years old, when he had only just married his wife, Tracy Pollan.
The beloved actor was diagnosed at the age of 29
Reflecting on his diagnosis, Michael told CBS Mornings that finding out he had Parkinson's was a challenging and emotional reality. "Very early in the marriage, she got this dumped on her. And the moment that I told her I was realizing was the last time we cried about it together," he said.
MORE: Michael J. Fox's story behind his Parkinson's diagnosis is heartbreaking
MORE: Why Michael J. Fox moved away from Prince Harry and Meghan Markle
"We haven't cried about Parkinson's since. We've just dealt with it and lived our lives. But we cried about it that first time," Michael recalled to host Nate Burleson.
Read more HELLO! US stories here
Like this story? Sign up to our HELLO! newsletters to get other stories like this delivered straight to your inbox.