He's able to get married, have a child. But at the age of 29, he's able to leave the compound. He's able to see the world as it really is, outside of this world that his father has created for him. And he sees old age, he sees sickness, he sees poverty. And this creates a lot of consternation in Siddhartha. He wonders why this is so. Why is there this suffering in the world?