Billy Connolly says his life is "slipping away" and he is now "near the end".
The Scottish comedian, who was diagnosed with prostate cancer and Parkinson's on the same day in 2013, opened up about "the end" in the second part of his BBC documentary series Made in Scotland, soon to be released in the UK.
In the documentary, the 76-year-old says he's "at the wrong end of the telescope of life" and is "at the point where the yesteryears mean more than the yesterdays", the Sun reports.
He says: "My life, it's slipping away and I can feel it and I should. I'm 75, I'm near the end. I'm a damn sight nearer the end than I am the beginning. But it doesn't frighten me, it's an adventure and it is quite interesting to see myself slipping away.
"As bits slip off and leave me, talents leave and attributes leave. I don't have the balance I used to have, I don't have the energy I used to have. I can't hear the way I used to hear, I can't see as good as I used to.