Kangana Ranaut had been through a rough patch recently and to combat all the problems she has taken to meditation in a big way. “Meditation is the best way to overcome all stress,” Kangana said. “Suddenly I feel so much lighter. I am able to focus on conversations better,” she adds.  Kangana will be seen in Metro and she says she had a good shooting for the film.  “When I did Gangster with Anuraag (Basu), we both had points to prove. He was just out of a terrible illness and I was new. I didn’t even know what I was doing. Now in Metro I’m far more aware of camera angles, etc.” There was this story about her bare back being visible to the public during the shooting of Metro.