The 22nd verse of the ninth chapter of the Bhagavad Gita is called Rana Nya-sinta yantumam yayana pariupasate. The question might be, if I focus entirely on God, then what about the rest of my life? Krishna is saying, I'll take care of it for you. And that's what people are busy in all their lives: getting what we do not have and protecting what we already have.