Many of us may be intrigued by the idea of a sixth sense. In fact, the Buddha had not only talked about it, he encouraged us to develop our sixth sense. However, this has nothing to do with the sort of psychic powers in popular imagination. Instead, the sixth sense that the Buddha urged us to develop is nothing but the mind itself. A developed mind has immense power which, if correctly applied, can take us all the way to nibbana. But how does one develop the mind? The Buddha offered three interconnected ways. What are they?