London: Actor John Travolta claims he feels half his age and is not afraid to get old. Though Travolta, 53, is concerned about the time he has left with his children, he says he has not experienced a midlife crisis like his character in the movie Wild Hogs, reports contactmusic.com.He said, “I think the nearest I got to a crisis was when I turned 50 and asked myself, ‘how many Christmases and summers do I have left with my children? Will I be around when they get older?’ “Until that point I had never thought about ageing at all. I don’t feel any different now than when I was 25.”