Los Angeles: Actor Daniel Craig feels he is so engrossed in his work that he cannot pay much attention to his personal life.
"When I`m doing the movie, I`m totally single-minded. It is to the detriment of my personal life," a magazine has quoted him as saying.
However, the 44-year-old, who is married to actress Rachel Weisz, is thankful that his family understands him very well.
"Fortunately I have a very understanding family and they understand that that`s part of it and that it`s all-encompassing. I keep my energy levels as high as I can all the time," he said.