Suffered months of insomnia due to heartbreak: Kalki Koechlin

Kalki Koechlin revealed that she suffered months of insomnia due to heartbreak, adding, "It really made me realise how psychological it all is." "I just couldn't sleep. I would wake up at 2 or 3 in...morning and end up playing the guitar or doing something to occupy myself, because there was no way of going back to sleep," Koechlin added.