Why is Aamir Khan proud of Priyanka and Deepika?

Aamir, known for his involvement with various social causes, pointed out that despite the odds, things are changing. "'Dangal' will have a very positive effect. When there is a particular mindset in Indian society which has been around for centuries, it won't change overnight but every attempt to look at things differently has its own impact and in that sense 'Dangal' will have its own role to play in taking the issue (of female empowerment) forward," he said.