It started in my 30s: Jennifer Aniston on battling insomnia

Actress Jennifer Aniston has revealed that she battles with insomnia and said that it started in her 30s. "I dread spending another night counting cracks in the walls...And the more I worry about it [sleeping]...harder it is to fall asleep," she told the People magazine. Jennifer further said she used to sleepwalk, however, added she doesn't do it anymore.