London, Sept 2 : Welsh singer, songwriter Duffy says that she has started smoking again because it makes her feel human.
Duffy had given up the habit after she moved from her native Wales to London, but started smoking again after her career took off.
"Back home everybody smoked because there was nothing else to do," the Sun quoted a source as saying.
"I started again because I just needed something to allow me to feel human again. It's a way of getting five minutes to yourself.
"Before I go on stage I have a glass of wine and a cigarette," she added.