"I've gotta say, Pat, kids don't make you happy. Some of the unhappiest times of my life have been with my kids. I remember... a holiday on the beach in Prestatyn. The kids came over to me and said, "Papa, Papa! Follow me," and... you know... I followed them about 200 yards across the sand dunes. When I got there, finally, all they'd done was dug a big hole. Miserable."