United Kingdom, June 27 -- Gene Simmons has no intention of sitting on his thumb and "waiting to die" as he approaches his "finish line".

The KISS rocker got philosophical as he chatted to Bill O'Reilly on his We'll Do It Live! show on Thursday (25.06.26), and reflected on how his outlook on life has changed as he's aged.

The 76-year-old said that his biggest advice to peers is to "use it or lose it" and "get up every day and pump that heart".

He said: "A lot of people, a lot of seniors just give up, it's over. But I think they're missing the point.

"Don't you speed up instead of slowing down? If I see the finish line, I've only got two, three, a year left. You know, you speed, what are you going to do, sit on your thumb and wait to d...